This article is dedicated to the 502 Bad Gateway error. In this guide, we are going to talk about what this is, how it occurs, how to fix this error and more. So basically, we are going to answer all of your questions related to 502 bad gateway. So Let’s get started.

The web servers receive requests from the browser as the users visit the site. Then the servers manage all the requests that are sent and return them both an HTTP status code as well as their on-demand resources. If a problem is raised in the path-way, the HTTP status codes do not get visible.

Following this procedure, the servers convey the information among themselves and all the end-users. The 502 bad gateway has been pointed out and considered as the most common among the HTTP status codes. The 502 bad gateway can be much irritating but not impossible to fix. So now, let’s move on to the next part of our article.

What Does 502 Bad Gateway Mean?

All the HTTP status codes, beginning with their first digit as “5”, represent the errors arising during any communication gap among the servers. The reasons might change in case of appearance, but in a general scenario, the problem is found on the server-side. When the error named 502 Bad Gateway appears, it tries to explain that the server sent some response that was not applicable for the other side server.

Thus, it results in a gateway or proxy. Every request that is present on the web are carried over via several gateways. The difficulty arises to point out the accurate process that made this end-up consequence. By consequence, I meant the error that arises. You do not have to worry about it, as there are procedures to resolve this issue. There are many names that indicate the 502 bad gateway error. Here are some of them:

• 502 Error
• Temporary Error (502)
• Error 502
• HTTP Error 502 Bad Gateway
• 502 Server Error: The server encountered a temporary error and could not complete your request
• 502 -Web server received an invalid response while acting as a gateway or proxy server
• 502 Service Temporarily Overloaded
• HTTP 502
• 502 Bad Gateway Nginx

How to Solve 502 Bad Gateway Error

The most common reason behind the 502 Bad Gateway error is said to be originated from the server-side. But there can be a case where the problem develops from the client-side. We will go through all the possible issue-resolving procedures by taking both the client as well as the server-side caused issue into consideration.

Here a few methods among the provided are supposed to be applied on the Word-Press, preferably. But most of the methods are applicable to all types of websites. So, without further beating about the bush, let us go through the methods, one by one.

Method 1 – Refresh the Page

Staring with the easiest one. You need to hold back for approximately one to two minutes. Then refresh your page that you are active on. Generally, in many cases, this issue is not permanent. So, refreshing the page may work and satisfy its moto. During the page refresh process, you can look for the site whether it is down or not. You can check this with the help of the online tool.

Method 2 – Clear Browser Cache

In case you find that the issue is still existing, then it may indicate that any cached item sets the error on. You can further proceed with the “clearing the browser cache” procedure. This is considered a decent approach to be made in resolving this issue named 502 Bad Gateway Error.

Method 3 – Use A Different Browser

Another approach that could be taken by you is to look for the attachment to be established with the help of the incognito version. You are free to use another browser too. That really depends on your choice. This solution will guide you in the scenario where the issue arises because of the browser itself.

Method 4 – Flush DNS

Next in the row comes the DNS. Yes, the 502 Bad Gateway Error might occur because of the problems accompanied by the DNS. This includes the wrong cache IP address values. For this scenario, you can go for the option to flush DNS just to resolve the issue. Another option is to turn to the Google Public DNS from the by default set DNS server.

Method 5 – Test on Another Device

To identify whether the issue named 502 bad gateway error is due to the set-up that you are using or not, follow this method. You need to try this connection with a different computer. You can also use any mobile phone that is in connection with other networks.

Method 6 – Check Error Log

Another reason can be the website itself. Yes, in case you are experiencing the error named 502 Bad Gateway, there can be a scenario that it raised after the modification provided and results due to the website. You can proceed with the “check the error log” way for the same. This would really guide you. When on Word-press, you have an option to activate the error logging through including these statements in wp-config.php:

define( 'WP_DEBUG', true );

define( 'WP_DEBUG_LOG', true );

define( 'WP_DEBUG_DISPLAY', false );

The output will be visible in the wp-contents/ debug.log file.

Method 7 – Check Plugins

Always keep in mind to put an eye on the plugins and all your extensions. The caching plugins could further raise the 502 Bad Gateway Error. You can do this by just simply making them inactive for a short duration. To proceed further, reach to the wp-content directory. Then you need to modify the name of the directory for plugins.

Now, in case the site performs well when the plugins are inactive then it is time to name the folder’s name as plugins and confirm it. Proceed with making all the plugins inactive turn by turn. This will make to find the culprit plugin that lies behind the reason for this 502 Bad Gateway Error.

Method 8 – Check CDNs

CDNs as well as the DDoS mitigation services, are next in the row. CloudFlare is the one among them. Here the 502 bad gateway appears in two variants on the basis of the issue. To resolve the problem developed by the Cloud Flare, approach the team assigned for customer support. Or you can disable the CloudFlare. The DNS process will consume some time, so go and get your coffee. Enjoy this break. Now that if you are sure about this being the reason, then the problem is with your present host provider.

Method 9 – Check the Site

If you are still suffering this error of 502 bad gateway, then there can be a possibility that all the people on this server may be facing the same issue. You can go by using the tool present on the web. They will help you identify whether the website is down or not. Just enter the URL, the down or up condition is visible to you.

Method 10 – Contact Customer Support

To try this solution, you need to attempt the previously described methods. If already done and still experiencing this issue, then try to approach the team appointed for customer support. Be careful and describe all the methods that you use to resolve this issue but remain unsuccessful. Give the details of each move that you made as far as possible. They will definitely guide you on this issue.

Conclusion

In concluding my part, I would advise that you should try the easy methods first then only raise your level with the solution. Just go with the flow, and you will reach your destination soon.

Steam is the largest digital video game provider developed by Valve and has millions of users worldwide. Undoubtedly, many users love using Steam because of its unique and exciting features that most other gaming platforms do not provide. It provides the users with video streaming, server hosting, cloud storage, in-game voice, selection of contents, and many more. But unfortunately, many users are facing the Steam Content File Locked error while updating the games. Steam Content File Locked error simply means that the hard disk can no longer write the updated files and needs a fix. There can be many causes behind Content File Locked error, and we are going to discuss all of them in this article.

How To Solve Steam Content File Locked Error

Are you also facing the Steam Content File Locked error and have no idea how to fix it? Then, you are in the right place, as here we will provide you with every possible and relevant solution to fix the issue. There is no need to worry a lot about this error as it is easier to fix it than you think. We will start here from scratch and what you have to do is to give a read to the solutions given below and apply anyone which suits you the best. So, let’s begin…

Method 1 – Mend Corrupt Files

First and foremost, you must check for corrupt or broken files in your PC as these corrupt and damaged files are the reason for not just the Content File Locked error but most of the errors that users face. So, it’s a good practice to repair these files regularly to avoid such kind errors in your device. In this case, too, you need to troubleshoot those corrupt files in order to fix the issue. So, let’s see how:

Step 1 – Firstly, exit the Steam completely.

Step 2 – Now, locate the Steam Directory on your PC. For this, follow this path: Local Disk (C:) > Program Files (x86) > Steam

Step 3 – Open the logs folder and then select the .txt file and search for errors. Further, navigate to the folder named as root.

Step 4 – Now, restart Steam and go to the downloading folder. If you have applied the steps properly, you will get an update option, accept it.

Step 5 – The update will begin, and it will resolve all the issues with Steam.

Method 2 – Retune Winsock

If the error was not due to corrupt files, then executing the netsh winsock reset command will work best for you. This command will recover your PC from all kind of socket errors which occurs while downloading or updating the games. It is completely safe as it will not lead to any problem with your system. So, to retune Winsock, proceed with the steps below –

Step 1 – Go to the Start menu and search cmd. Right-click on the Command Prompt option and select Run as Administrator.

Step 2 – Command Prompt window will open up with administrative privileges. Now, type netsh winsock reset command and press Enter.

Step 3 – After this, restart your PC to implement the changes.

Now, check whether the error still pops up or it has been resolved.

Method 3 – Reposition Steam Installation and Game Files

Now, let’s discuss an easy and effective way to fix the issue, i.e., repositioning Steam installation and game files. In this step, you will get to know how to change the location of the stream file from the default location to the location you want. So, proceed with these steps –

Step 1 – Firstly, open Steam and go to the Settings menu in the left panel. From the option, select Download.

Step 2 – Now, select Steam Library Folders. You can see the default path of steam files here. Moreover, you can add the path you want by selecting the Add Library Folder option.

Step 3 – Create the new folder path you want and right-click on it to set it as default o that all the files and installations related to Steam will get stored there in the future.

Step 4 – Now, exit Steam completely and browse to your previous Steam folder. Except for the extension file of steam, i.e., Steam.exe and the SteamApps and Userdata folder, delete all the folders.

Step 5 – Further, cut and paste all the Steam folders to the new location you have just created.

Step 6 – Finally, restart Steam, and it will ask you to log in. Login with your account.

Hopefully, this method has helped you in fixing the issue. But, if the issue still persists, there is no need to worry as there are many more solutions to fix the issue. So, move on to the next method.

Method 4 – Disable Antivirus

In many cases, the Third-party antivirus application on your PC may interfere with the Steam app. The quarantine of the Steam app in the blacklist and the issues such as the Steam content file locked arises.

This case is called a false positive. To solve the issue, you need to add Steam to the whitelist of your antivirus software. The disabling process differs for every antivirus application. So, apply the process according to the antivirus you use. Now, follow the instructions below –

McAfee Antivirus

If you are using McAfee Antivirus, then follow these steps to disable it:

Step 1 – On your Windows desktop, right-click the McAfee icon.

Step 2 – From the options, select Change settings and then click the Real-time Scanning option from the menu.

Step 3 – Real-Time Scanning status window will open up. Select the Turn off option.

Further, proceed with the following steps to verify the integrity of game files –

Step 1 – Firstly, restart your PC and then open Steam.

Step 2 – Go to the Library tab. From the Games section, right-click on your game and choose Properties from the menu.

Step 3 – Now, the Properties window will open up. Go to the Local files tab and select the Verify integrity of game files option. The process will start and will take about 15-20 minutes to complete.

Kaspersky AV

Proceed with the steps if you are using Kaspersky Antivirus:

Step 1 – Open the Kaspersky antivirus application. At the bottom of the window, you will find a gear icon. Click on it to open the Settings.

Step 2 – From the left panel, select the Additional and then the Self-Defence option. The Self-Defence settings window will open up, uncheck the Enable Self-Defence option.

Step 3 – Now, click on Continue to complete the process.

Follow the steps to verify the integrity of game files with all the antiviruses.

ESET NOD32

If you are an ESET NOD32 Antivirus user, then these steps are for you:

Step 1 – On your Windows desktop, right-click the ESET NOD32 Antivirus icon.

Step 2 – ESET NOD32 Antivirus window will open up. From the left panel, select the Setup option. From the Setup section, select the Temporarily disable Antivirus and antispyware protection option. Then, select Yes for confirmation.

Step 3 – You will get an option to select the duration of time for which you want to disable the antivirus. Finally, select the duration and click Yes.

Method 5 – Check Disk Scan

If none of the above methods proved to be useful, then scanning the hard disk will be the best option for you to fix the issue. So, try out these steps to scan the hard disk:

Step 1 – Click on the Start menu. In the search tab, type cmd. Right-click on the Command Prompt option. Now, select Run as Administrator from the drop-down menu.

Step 2 – Command Prompt window will open up with administrative rights. Now, type the chkdsk c: /fcommand and press Enter.

Step 3 – When it prompt “Would you like to schedule this volume to be checked the next time the system restarts? (Y/N),”. Answer Yes to that question by pressing the Y key on your keyboard and press Enter.

Restart your computer. After restarting, the disk checking operation should start. Wait until Windows check your disk for errors.

Conclusion

Steam is a very famous gaming application and is loved a lot by its users. But it becomes complicated for the users when the error pops out while updating the games. Here, we have discussed all the possible causes behind this error as well as their respective solution. Hopefully, you will be able to get out of the error just like all other users who have been benefitted by following these methods. Now, you can enjoy gaming and all other special features by Steam.

Every windows operating system has a Start Menu button. It is one of the UI components of Windows. But this start button has some troubles while operating. Start Menu on Windows sometimes unable to work properly and then the user gets irritated to work on the system. A lot of time is going to waste if Start Menu isn’t working. Mostly, users reported that the Windows 10 Start Menu Not Working properly and disappointed with this issue.

Also, users were disappointed due to a lack of Start Menu feature when Windows 8 was launched. Later, Windows 10 came with this feature. Users reported the same problem that the Start Menu is not working properly. Let us know the methods that can help to fix the Windows 10 Start Menu Not Working issue.

How to Fix Windows 10 Start Menu Not Working Error

Method 1: Check for Windows Updates

After users report the issue, then Microsoft can find a way to fix the issue of the Start button working, then it can be released through Windows Updates. So, you need to Update the system Windows at regular times when Updates are available. If your system doesn’t show the Updates automatically, then you need to check the Updates are available or not by manually. For checking the Updates manually, follow the simple instructions that mentioned below for this method:

Step 1:  Click the Windows button + I, it can directly navigate to Settings.

Step 2: Now go with the option Update & Security.

Step 3: On showing options under the Windows Update, click on the option Check for updates.

After clicking on it, your Windows software can go for the search to find the Updates. If any updates are available, then those updates can be automatically downloaded in the system background. Now, once again do work anything on your system to find whether the issue of Start Menu is resolved or not.

Method 2: Use the PowerShell to Fix This Issue

If you are unable to wait for the updates to fix the Start menu issue, you can try this method to fix the issue yourself. But remember this method can resolve your problem temporarily, but not permanently. If you want to implement this method to fix the issue of Start menu button temporarily until getting Windows Update, follow the instructions that mentioned below to fix the issue:

Step 1: At first, Right-click on the Start Menu.

Step 2: Now go with the Windows PowerShell.

Step 3: Remember this point, that you need to run the PowerShell as an administrator. for this, click the Windows button + S and then type the PowerShell and hit the enter key. After it, PowerShell can run as an administrator.

Step 4: Now copy the following code and paste it into PowerShell.

Get-AppXPackage-AllUsers

{Add-AppxPackage-DisableDevelopmentMode-Register “$($_.InstallLocation)A ppXManifest.xml”}

Step 5: Now click the enter key to run it.

After this process completes, your start Menu option should work properly, to know the issue is resolved or not, check it once. But remember on your mind, that this method is useful to avoid this issue temporarily. You need to execute this method again and again when Start Menu works not properly or completely.

Method 3: Sign Out of Your Account

Sometimes, this issue may be raised due to your Microsoft account. So, you need to sign out the account on your system once and then sign in again. For sign out and sign in, follow the instructions that mentioned below:

Step 1: Type settings in the search bar and navigate to the option Settings.

Step 2: Now go with the Accounts option.

Step 3: Click on the option Your account.

Step 4: Now under your account, click on the Sign-out option.

Step 5: After Sign out, once Restart your system or wait for some time.

Step 6: Now again Sign-in into your account.

Now check the issue whether resolved or not.

Method 4: Restart the Windows Explorer

Many users found that the issue with the Start menu can be resolved by restarting the Windows Explorer. Because Windows Explorer has the Start menu as a part of it. So, if you restart the Windows explorer, then automatically it forces the Start menu to restart. For restarting the Windows Explorer, follow the steps that mentioned below:

Step 1: Simply, click the Ctrl + Shift + Esc keys to open the Task Manager.

Step 2: Now find the Windows Explorer.

Step 3: After found it, Right-click on it.

Step 4: Now select the option Restart.

After restart the Windows Explorer, the Start Menu issue can be resolved. You can be able to work without any troubleshoots with the Start Menu. Also, remember this is also a temporary method, do you need to execute this method again and again if the issue is repeated.

Method 5: Use Command Prompt

Some Cortana files may be the reason for the improper working or not working of Start Menu. Many users also reported it. They can avoid the issue not working of Start Menu by deleting the Cortana file which causes the trouble with Start menu. For deleting the Cortana files, follow the steps that mentioned below to fix the issue:

Step 1: Click the Windows key + X.

Step 2: Now select the option Command Prompt (Admin) from the list of options.

Step 3: After command prompt starts, run the following commands.

CD/d "%LOCALAPPDATA%PackagesMicrosoft.Windows.Cortana_cw5n1h2txyewy"
Taskkill /F /IM SearchUI.exe
RD /S /Q Settings

After execution of the above command prompts, the files will be rebuilt again and you can be able to operate the Start Menu properly.

METHOD 6: Modify Your Registry

Due to Dropbox, sometimes this issue can be raised. Dropbox may sometimes interfere with the Windows software. It may lead not only to this problem but also it can be a reason for the many troubleshoots in your system. So, you need to avoid the problem with Dropbox to resolve the issue with the Start menu. For this method implementation, follow the instructions that mentioned below:

Step 1: Click the Windows key + R and hit enter key to enter into Regedit (Registry Editor).

Step 2: Now go with the following key on the left-side panel.

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesWpnUserService

Step 3: On the right-side pane, just click twice on the option Start (DWORD).

Step 4: Now change or set the value data to 4.

Step 5: Now click on the option OK.

After making the changes, once restart your system. Then changes are going to apply in your system Windows or Dropbox.

Now check the Windows 10 Start Menu Not Working is resolved or not.

Method 7: Create New Values in Your Registry

The Start menu issue might be occurred due to other problems related to the registry. If you want to avoid this problem, then you need to create a new registry value. For this method implementation, follow the instructions that mentioned below:

Step 1: Click the Windows key + R and hit enter key to enter into Regedit (Registry Editor).

Step 2: Now go with the following key on the left-side panel.

HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced

Step 3: Now on the right-side pane, select the space box.

Step 4: Now select the option New.

Step 5: Now choose the DWORD (32-bit) value.

Step 6: Now enter the name of the new DWORD as follows:

EnableXamlStartMenu

Step 7: Now close the Registry Editor.

Step 8: Restart the Windows Explorer within the Task Manager, to apply changes in your Windows.

Now check the Windows 10 Start Menu either working or not to confirm the issue.

Method 8: Enter Safe Mode

Many users found that the issue of Start Menu working can be resolved by enabling the Safe Mode. So, you have to try this method to solve the problem with Start Menu. If you want to try this method, follow the instructions that mentioned below:

Step 1: Click the Windows key.

Step 2: Choose the option Power.

Step 3: Now hold down the Shift key.

Step 4: And then select the option Restart.

Step 5: On display menu, navigate to Troubleshoot option.

Step 6: Now go with the option Advanced options.

Step 7: In Advanced option settings, select the option Start-Up Settings.

Step 8: Under the Start-Up Settings, click on the option Restart.

Step 9: After it, different boot options are displayed on display. And choose the Safe Mode that you want to execute by the keys F4 or F5 or F6.

After entering into the Safe Mode, now check the Start Menu is working or not. And then restart the PC again and boot all to your account. Also, remember that this is not a better method for avoiding the problems with Start Menu. This method may work sometimes only, but users reported that it may help if other methods could not resolve the issue.

Method 9: Create A New User Account

If your account corrupted or hacked, then it may lead to the problems with the Start Menu. So, you need to create a new user account. For creating the new user account, follow the steps that mentioned below:

Step 1: Navigate to the Settings of your system.

Step 2: Go with the option Accounts.

Step 3: Choose the option Family & other users.

Step 4: Under the Other users, click on the option Add someone else to this PC.

Step 5: And then choose the option “I don’t have this person’s sign-in information”.

Step 6: Now go with the “Add a user without a Microsoft account” option.

Step 7: Now, enter the required details like username, password, and more.

Step 8: Now sign- in into this account and switch to it.

If everything is good with a new account and check the problem is resolved or not. If it is resolved means just transfer all files and other documents to this account. And continue your profile with this account.

Conclusion

Above mentioned solutions are accurate and you can confidently implement them. I hope all you are easily understand the above methods. And also, the above methods recommended by the users. These methods are described within the simple steps and language.

The RPC Server is Unavailable error that means the windows of the computer have a communication problem with another machine or device through the network which you use.  Most of the users of the windows are solve the problem by one of the bellow mention solutions. So do not worry if you face the problem. It is not necessary to try the entire problem. Only work from the top down until not solves the The RPC Server is Unavailable problem.

How to Fix The RPC Server is Unavailable Error in Windows 10

Method 1: Your RPC Services Are Running Properly Ensure It

Every computer which is connected faces the RPC server is the unavailable issue is caused by the inappropriate working of RPC service. All the services which are related to RPC run normally you just pursue the stepladder below to make sure all the services.

Step 1: At first press the Windows logo key and R from the keyboard for dialog box opening. Now type the services.msc and press the Enter button.

Step 2: Scroll down from the services to find DCOM Server Process Launcher, Remote Procedure Call (RPC), and RPC Endpoint Mapper. Confirm that the status is running and start-up set Automatic.

Step 3: To modify the allied settings in the registry you may go away to method 4.

Method 2: Check the Firewall on Your Computer

By RPC traffic requested can block by the firewalls and then the RPC server unavailable problem can occur. Now you can check the firewall configuration and see the network connections for RPC which may be blocked. To unblock the RPC network connections you may do some research or read the instructions if you are a user of a third-party firewall. For the users of the windows firewall, there are some steps bellows for its configuration.

Step 1: To open the dialog Run you press the Windows logo key and R from your computer keyboard. Now type the control and press the Enter button.

Step 2: Now search windows firewall from the control panel. Then bellow Windows Firewall clicks the Allow an app through Windows Firewall.

Step 3: Find the Remote Assistance scroll down. Enabled communication is ensured.

Method 3: Check your Network Connection

If the network connection is not properly setting sometimes the problem The RPC server is unavailable can be occurred. You may check the connection of your network.

Step 1: Firstly, to open the Run dialog box from the computer keyboard press Windows logo key + R. Now press the ncpa.cpl and Press the enter button.

Step 2: Now in the network connection right-click on it and then select the Properties option.

Step 3: You may confirm the Internet Protocol Version 6 (TCP/IPv6) and File and Printer Sharing for Microsoft Networks are enabled.

By the network adapter driver reinstalling you reset file and printer sharing. You can use Driver Easy if you feel uncomfortable playing with the device driver. According to the needs of your computer, this tool installs any drivers for detects, downloads, and installs. You can go the Tools> Driver> Uninstall by the tool Driver Easy to uninstall your driver. Here you select the network adapter and click the menu Uninstall. (In the time of click uninstall you prompted to upgrade which is required in the Pro Version.)

You may use the Driver Easy for reinstall during the time of uninstalled the network adapter driver. If the internet is not accessible by you then the option is to use the Offline Scan feature for the network driver installation. The network devices scan and detect by this. With Internet access on another computer to download the results, you may use the results.

Method 4: Check Your Registry

To makes confirm that RPC is running accurately on your device you can check the registry settings.

(Warning: the unexpected problem comes to your computer for registry editing. Before preceding we strongly suggest you create a system restore point and back up your registry.)

Step 1: At first log in the operating system as Administrator.

Step 2: Now from the keyboard press the Windows logo key and R for open the Run dialog box. Then type from the keyboard Regedit and press the Enter.

Step 3: After open, the Registry Editor, navigate to the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Service\RpcSs. If any item does not exist in the image then suggested to you to reinstall the windows.

Step 4: If the Remote Procedure Call (RPC) not set correctly you can try path 1. In the process, path edits the Start registry key. To edit the value double click on Start option. Set the value data to 2.

Step 5: Now navigate HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DcomLaunch. Look that any item not missing. If not correctly set the DCOM Server Process Launcher you double click the Start registry key for edit the value. Now set the value data to 2.

Step 6: Navigate the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\RpcEptMapper. Look at it that any item must not be missing. For edit, the value double clicks the start option if previously RPC Endpoint Mapper was incorrect. Now set the value data to 2.

After trying all the methods mentioned above you get the error RPC Server is unavailable. At this point, you can reinstall windows or restore your system to a recent restore point on the computer.  Moreover, for further help or assistance, you may contact the manufacturer of your device.

Method 5: Switch to ChromeOS

Very old technology is windows. But windows 10 are comparatively new. It is designed in the pre-internet era. Nowadays the internet is a high speed, several web apps like Google, Gmail, Facebook, Spotify, etc, free cloud storage.  Local file storage and installed programs locally are totally out of date. The door will open for the viruses and the malware when you installed the program from the internet.

The problems will increases when the window’s permission is insecure. Also, it is a big problem in the way windows installs the hardware and software. It will a cause of registry corruption if a program installs or uninstall or update unexpectedly. Also, the computer unexpectedly shutdown. In this type of case, windows PCs run slow and unstable from time to time. Anything installed locally is a cause of unstable and slow.  People like faster, secure, reliable, and easy to use the operating system.

Conclusion

ChromeOS feels a great deal like windows. But everyone is using web apps normally for chat, write documents, create spreadsheets, etc. There is no need to install anything. In this way, the virus will not affect your computer or it will not slow down. Also, it will not unstable.

Firstly, dll stands for a dynamic-link library. So MSVCR120.dll is a dynamic-link library file (also known as the Microsoft C Runtime Library). MSVCR120.dll is a body of Microsoft Visual Studio program developed sometime around 2013 by the Microsoft Corporation. There exist some applications or games that require the MSVCR120.dll file to execute its programmable files properly. It is a malignant file for Windows. Generally, people use it to extract numerous links and resources for third-party applications.

This file is basically in connection with the C++ programming language. It supports all those files that run on this programming language. Hence, missing this file from your file directories in Microsoft will lead to the misfunctioning of all those files running with the C++ programming language. Therefore, to be terse the MSVCR120.dll file is an essential part of the Windows operating system.

How to Solve MSVCR120.dll is Missing on Windows 7, 8 and 10

Numerous people claim for various fixes if the MSVCR120.dll file goes missing as Windows doesn’t actually allow you to download it separately. So, here are a couple of tried and tested solutions that are super successful. It is highly requested to follow the solutions from top to bottom. Once you execute all the given steps, try running the file after every solution. These solutions are capable enough to run for every Windows version.

Method 1 – Running System File Checker

A system file checker is a kind of software that enables the user to scan all the files of the computer to detect any sort of malware or corrupt file. This file has been an essential file since the Windows 98 version. It will be helpful to find, whether the problem persists because of any sort of corrupt file.

Step 1: Open the Run dialogue box by pressing the Windows key and the R key simultaneously on the keyboard.

Step 2: Now, in order to open the task manager, type ‘taskmgr‘ in the Run dialogue box.

Step 3: Click on the File tab located on the top-left corner of the tab bar. Here in the drop-down menu click ‘Run new task’ from the list.

Step 4: Now, in the dialogue box that appears type ‘PowerShell‘ and check the box below it asking for permission to create this task with administrative privileges.

Step 5: Once you get into the Windows PowerShell and see a dark blue screen ahead type in ‘sfc /scannow’ and press Enter. the process will consume your time as it requires scanning all the files and directories of your system.

Step 6: By chance, if you land up encountering an error stating Windows found some error but is unable to fix it then in the PowerShell itself type ‘sfc /verifyonly’ and wait patiently until the complete process.

Step 7: Even after this, if you are not able to fix the error, in the PowerShell type ‘DISM /Online /Cleanup-Image /RestoreHealth’.

Step 8: This command will restore and replace the corrupt files by downloading the corrupt files from the Windows update servers. Please take care that even it takes major time you should not try to cancel it.

If the error was detected and troubleshot by resorting to the above steps you should restart your PC, reinstall the program and cross-check if it runs correctly.

Method 2 – Downloading MySQL Installer Community

It is mandatory to install the MySQL Installer Community on your device if it runs into a problem while executing any of the MySQL files or applications. This tool will help you find whether your device is missing some of the Visual Studio Components and would mostly launch a Visual Studio Minimal components installer. This will fill in any mandatory missing file or application. You should also make sure that you download the application from the official MySQL website.

Method 3 – Reinstalling the Visual C++ Redistributable packages

if you are willing to replace the missing file completely, then you can download and install the entire redistributable package. Avoid downloading any dynamic-link library file from unofficial webpages.

Step 1: Navigate to the official Microsoft Downloading.

Step 2: Select the language from the drop-down menu and click on the Download button.

Step 3: Check the box next to ‘vredist_x64.exe’ or ‘vredist_x86.exe’ for 64-bit Windows and ‘vredist_x86.exe’ only for 32 bit Windows. Press the Next button. After this, the downloading procedure will start.

Step 4: Save the file and run its .exe file.

Step 5: After the entire installation procedure, restart your device.

Method 4 – Scanning for Viruses

The dynamic-link library files are the most common hosts where viruses reside. To be on the safer side, you should try checking on for the viruses in your device.

If you don’t have an Antivirus prevailing you can use the Windows defender.

Step 1: In order to launch the start menu search bar, press the Windows key and the S key simultaneously on the keyboard.

Step 2: You will find a scan option located on the right-hand side of the screen. Check the bubble next to Full and click on the scan now button.

Step 3: This process might consume time but let the utility take its own time and remove any sort of malware or virus prevailing in your device.

Step 4: You can also launch the Microsoft safety scanner.

Method 5 – Reinstall the Program

You can even try reinstalling the program if any of the solutions fail to work. Follow the steps given below to re-install the program.

Step 1: Open the Run dialogue box by pressing the Windows key and the R key simultaneously on the keyboard.

Step 2: Type ‘appwiz.cpl’ and hit the Enter key.

Step 3: You will see a new pop-up window rising up that consists of all the currently installed applications on your PC.

Step 4: Right-click on the applications of the file and select ‘Uninstall’.

Note: Before going on for the re-installing procedure, don’t forget to restart your PC.

Conclusion

This article will help fix the problem that occurs due to the MSVCR120.dll file found to be missing.

Sometimes when you plug in your USB in the USB port of your laptop, suddenly you received a notification on your screen USB device not recognized, or sometimes there is no response of USB on your laptop. This can be very irritating when all these happen without any reason. But keep calm as USB Ports Not Working is a normal issue and can be fixed easily.

How to Fix USB Ports Not Working

Now let’s have a look at how you can fix the issue of USB Ports not working on the laptop.

Method 1 – Restart Your PC

Most of the time, a simple step of restarting your device can fix some minor and major issues. You just have to remove your USB device from the laptop and after some minutes, restart your laptop. Now put your USB again in the USB slot of your laptop and check if your issue has solved.

If the problem is solved then congratulations but if not then move on to the next solution.

Method 2 – Make Sure USB Ports Are Not Damaged

Examine the USB port of your laptop in order to find out if there is something stuck in the port. If you find out something then remove it with care.

In case you find out that port is looking alright then there must be not any problems inside it. Now put your USB inside the port and move it slightly up and down. If it is moving freely then your post must have a problem.

Method 3 – Check Device Problems

If you have a second laptop available to you at the time then put your USB in it’s USB port. If it is working on the second laptop, it means your USB has an issue. But if it is not working even in that port, then there must be an issue in your USB device. In case, you don’t have any other laptop but you have another USB then you can try putting it.

Method 4 – Adjust Power Management

Your laptop has a feature to turn off your USB controllers when you are not using them in order to save power. It again turns ON when you need to work on it. But sometimes due to some errors, the Windows becomes unable to turn your USB controller ON.

Follow the steps mentioned below in order to set the Power Management:

Step 1 – First of all you have to invoke your Run Box and to do so you have to look for the Windows key and R key present on your keyboard and press them together. Now a box will appear in which you have to put the command devmgmt.msc and click on OK.

Step 2 – Now a drop-down list will appear on your screen. In order to expand it you have to click on the Device Manager window and then scroll down and double click on the option Universal Serial Bus Controllers.

Step 3 – A list will be appeared from which you have to click on the option USB Root Hub and then click on Properties.

Step 4 – Now you have to select the tab Power Management. Then you have to untick the option Allow the computer to turn off this device to save power and then select the OK option.

Step 5 – Now you have to perform the same steps for 3-4 times for all the USB devices present in your USB Serial Bus Controllers.

After performing the steps you have to take a look that your USB ports are now working properly or not. If the problem is solved then congratulations but if not then move on to the next solution.

Method 5 – Reinstall USB Drivers

In order to fix the issue USB port not working, you can uninstall all the USB devices present in your laptop with the help of Device Manager. And then your Window will install them again after rebooting the device.

To do so you have to follow the below-mentioned steps:

Step 1 – First of all, you have to invoke your Run Box, and to do so you have to look for the Windows key and R key present on your keyboard and press them together. Now a box will appear in which you have to put the command devmgmt.msc and click on OK.

Step 2 – Now a drop-down list will appear on your screen. In order to expand it you have to click on the Device Manager window and then scroll down and double click on the option Universal Serial Bus Controllers.

Step 3 – A list will be appeared from which you have to click on the option USB Root Hub and then click on the Uninstall device.

Step 4 – Now you have to perform the same steps for 3-4 times for all the USB devices present in your USB Serial Bus Controllers.

Step 5 – Finally, reboot your laptop and have a look at whether your issue has fixed or not.

Method 6 – Disable USB Selective Suspend

In case, you are still facing the USB Ports Not Working issue. You can now Disable USB Selective Suspend. It helps in preventing your device from the useless use of powers when not in need. It does this all by changing some USB ports in the state of low – power. You can try to disable this feature in order to get rid of the issue.

Step 1 – Open the Search bar by following the above methods and then in that box, type choose a power plan. Then select the option Choose a power plan.

Step 2 – Now select the option Change plan settings which are present just after the plan option where you currently are.

Step 3 – Now select the option change advanced power settings.

Step 4 – Now you have to double click on both one after the other USB settings and USB selective suspects.

Note: In case you are performing all this on your laptop, you have to click on the battery and then disable it by using the menu Dropbox.

Step 5 – Now a drop-down list will appear on your screen. In order to expand it, you have to click on the Enabled option. Now Save all the changes that you made by clicking on Apply and OK.

Have a look if your problem is solved successfully.

Method 7 – Remove Your Laptop Battery

If the USB Ports not working problem is still stuck with your USB ports then you can try fixing this issue by removing the battery of your laptop. This solution has resulted in very effectively as reported by a lot of users. To do so you just have to remove the battery of your laptop and press the power button for about 30-40 seconds.

This process will help in discharging your capacitors. A lot of users found it more effective to leave you switched off the laptop after removing the battery for a full night. It will surely help you to solve the USB Ports Not Working issue.

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Conclusion

We have provided you with some solutions on how to fix the USB ports not working on a laptop. We recommend you follow the solution step by step as we provided in the article. We are pretty sure you will be able to solve the issue but if it still not then contact any specialist.

You might encounter Error Code 0x80070002 while updating the Windows, don’t worry. Most of the time, missing files and deleting the files led to Update Error Code 0x80070002. The virus is mainly responsible for the deleting as well as corrupting the file, but there are many other factors too. Which result of the Windows Update Error 0x80070002.

How to Fix Update Error Code 0x80070002 in Windows 10

Here I am going to show you a couple of working and efficient methods to fix Error Code 0x80070002. Here are the listed of all methods we will discuss in this article.

Method 1 – Try Windows Update Troubleshooter

Launching a troubleshooter is always a wise method to fix the Windows update error. Here I am going to show you some steps to fix the Windows update error by using windows troubleshooter.

Step 1 – Press the Windows button in your keyboard in the search box, type the web browser you want.

Step 2 – Then, right-click on it, the web browser opens.

Step 3 – On the search engine box, type “troubleshooter” and download it. It is better to download the troubleshooter from a genuine website, e.g., Microsoft.

Step 4 – Before downloading, check the Windows version and bits version in your PC and download the troubleshooter according to the Windows version and bits version.

Step 5 – Run the file which you have to download.

Step 6 – Then click on the Windows update and press on the “Next” button

Step 7 – Don’t interrupt the process until it finished.

Restart is mandatory to lead a positive result.

Method 2 – Check the Date and Time Settings

Sometimes Incorrect date and timing led to this error. As we all know unsynchronized of date and timing led to the distortion of the update of the Windows whereas if the update is possible then this error popup to fix this error all you need to do is to fix the correct timing and for this, I am going to show you some of the simple steps to do so:

Step 1 – On your display, clicks on the bottom right date and time option.

Step 2 – Then, sub clicks on the change date and time settings.

Step 3 – Date and time option appears with 3 columns i.e. Date and column, Additional clocks, and Internet time.

Step 4 – Click on the Change time zone option, which appears on the Date and time option.

Step 5 – Click on the 3rd column (Internet time) and then click on the change settings.

Step 6 – Click on the box next to Synchronize with an Internet time server, and then click on the update option.

Step 7 – Further, click on the OK button.

Step 8 – Make sure to restart your laptop/computer and then update the Windows again.

Check your date and timing again by the following method shown below:

Step 1 – Press the Windows button on the search box, type “cmd” and press enter.

Step 2 – and then right-click on the cmd and click on the “run as administrator”.

Step 3 – Check time, date and w32tm/resync in the window

Step 4 – Recheck your date and time, If the date and time are not correct the type the date and time.

Then again, restart after making the changes to fix the Error Code 0x80070002.

Method 3 – Modify Registry Editor

I am going to show you some steps to fix the Windows update issue here are the list of some simple steps below:

Step 1 – Press the Windows + R key altogether; the Run box will appear on the bottom lefts side of the display.

Step 2 – Type “regedit” in the run and press enter option.

Step 3 – Make sure to approve the request from the administration.

Step 4 – Then go to the given address and right-click on it.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\OSUpgrade

Step 5 – Click on the OSUpgrade key, and in the options, sub click on the DWORD (32-bit) Value.

Step 6 – The above steps have created the Newly value, then right-click on it to modify it.

Step 7 – Change the new value name as ALLOWOSUpgrade, then change the Value data as 1, then select hexadecimal in the Base tab after doing all these changes, click OK button.

Method 4 – Modify the Windows Update Installation Files

The main reason to occur this error is due to the system update process fail, due to driver and missing /corrupting of files. We can modify files and folders to check files and folders are installed successfully; here are some steps to avoid this error.

The method is divided into three parts:

• Disable the Windows update service
• Delete the software distribution folder
• Re-enable the Windows update service

Disable the Windows Update Service

Step 1 – Press Windows + R keys altogether in your keyboard

Step 2 – Run appears on the bottom left side corner of the display.

Step 3 – Type services.msc in the run and click OK button.

Step 4 – Menu appears to search Windows update on the list as soon you find it double click on it.

Step 5 – Then, 4 column option appears i.e., general, log on, Recovery, Dependencies on the first tab (general), change the startup type to automatic.

Step 6 – Then click on the OK button and apply button

Step 7 – Restart your PC to see changes.

Delete the Software Distribution Folder

Step 1 – Press the Windows button and click on the computer option

Step 2 – Find the driver where your Windows is installed

Step 3 – Then on the Windows folder go to the software distribution

Step 4 – Delete the folder name of the software distribution and close all the open tab.

Re-enable the Windows Update Service

Step 1 – Press Windows + R keys altogether in your keyboard

Step 2 – Run appears on the bottom left side corner of the display.

Step 3 – Type services.msc in the run and click OK button.

Step 4 – Menu appears to search Windows update on the list as soon you find it double click on it.

Step 5 – Menu appears to click on the start option.

The update service will start, then make sure to restart your PC to see the changes.

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Conclusion

Here are the all possible, working and efficient method, hope one of the methods, as shown above, helps you to fix the Windows Update Error 0x80070002.

DNS_PROBE_FINISHED_NXDOMAIN happens mostly because of the misconfiguration of DNS settings in the user’s internet connection network. The user gets interrupted during browsing, and that’s when they encounter this error. The user’s window screen displays “This site can’t be reached” along with an error code saying “DNS_PROBE_FINISHED_NXDOMAIN”. But with time, many solutions came up to eradicate this problem. There are many solutions to help online users to overcome this problem themselves.

How to Fix DNS_Probe_Finished_NXDomain in Chrome

DNS_Probe_Finished_NXDomain error has been faced the most by the users using Windows 10, Windows 8.1, Windows 7, and even in Mac or Android Phones and with Browser and maybe sometimes in other internet browsers as well. There are those few methods and steps that would help and guide some users through the solutions.

Method 1 – Change the TCP/IP4 Proxy Settings

Sometimes changing the network settings mostly of TCP/IP4 Proxy settings might help in solving the DNS_PROBE_FINISHED_NXDOMAIN error.

The following steps would help the user do follow the method correctly:

Step 1 – Firstly, the user has right-clicked on the windows and select the network connections option in it.

Step 2 – After that, the user has to right-click on the Active Network that the user is using at the time.

Step 3 – Then they have to find and select the Internet Protocol Version 4 (TCP/IPv4).

Step 4 – After that, a new window will open up where the user has to check and change the use and alternate the DNS addresses to preferred ones below, and then the user has to press Enter.

Preferred DNS Server: 8.8.8.8

Alternate DNS Server: 8.8.4.4

Step 5 – Finally, the user has to click OK and save all the changes.

Method 2 – Reset the Winsock Program

Winsock is a program interface and one of the supporting programs as well. It is programmed to handle the input and output requests for Internet applications in the Windows systems of the user’s computer. So, if this program does any misconfigurations, it can result in DNS_PROBE_FINISHED_NXDOMAIN error.

Therefore, the user can solve their problem by Resetting the Winsock. The resetting process of Winsock is straightforward, fast and efficient. Many users around the globe were able to solve their problem.

The following steps would help the users to follow the solution:

Step 1 – The user first has to open the Run dialog box [they can do so by pressing the Windows key and the R key together. After that the user has to type CMD, to find and select the Command Prompt.

Step 2 – Once the user finds it, they have to right-click on it and select Run as administrator option.

Step 3 – After that, the application would open, and then the user has to type down the following commands in the box, and then the user has to press Enter.

netsh Winsock reset

Step 4 – The user has to wait for the computer to process the command and then once the process is over, they then have to restart their computer and see if the problem is solved or not.

Method 3 – Reset Chrome Flag Settings

This method is one of the most influential and proofed ways tried by many users online. There are steps that would help the user to conduct the method themselves:

Step 1 – The user has to type the following URL in the address bar:

Chrome://flags/

Step 2 – Then the user has to press Enter and let the Browser load the page.

Step 3 – After that, a setting page would open, and on the right side of the window, the user would find a reset and default option. They have to click that option.

Step 4 – The last step would reset their settings to default. The user can try to access the web, which is using the Chrome browser and check if the problem has been solved or not.

Method 4 – Restarting the DNS Client

Sometimes the old tricks can work magic on some very tricky problems. The old trick of closing and restarting of the application can work as a solution for this DNS_Probe_Finished_NXDomain Error too.

The following steps would help the user to follow the method correctly:

Step 1 – The user first has to open the Run dialog box by pressing the Windows and the R key together. After that, the user has to type services.msc, and then the user has to click on OK

Step 2 – In front of the users, a new window would open, which would display the list of services. The user has to scroll down to find the service that has the name of DNS client.

Step 3 – Once the user finds that service, then they have to right-click on it and select the option of restart from all the other options from the pop-up list that appears after the right-click.

Step 4 – Once the user selects the restart option from the list. The DNS client service would restart itself. And after that happens, the user has to wait for a few minutes the user can surf the internet and then the user has to check if the solution had solved their problem or not.

Method 5 – Using Command Prompt

The DNS_PROBE_FINISHED_NO_INTERNET error can be solved by other commands as well. There have been many commands to renew flush or even release DNS settings. There are high chances that one command would not work to solve the error. But that would not mean that another command would not work for solving the issue. The user can always try out different commands to solve their problem.

There are some other commands that would help the user to solve their problems. The following steps would enable the user to apply the command in their computer:

Step 1 – The user first has to open the Run dialog box by pressing the Windows key and the R key together. After that the user has to type CMD, to find and select the Command Prompt. Once the user sees it, they have to right-click on it and select Run as administrator option.

Step 2 – After that, the command prompt application will open.

Step 3 – After that, the user has to type the commands given below one by one, so each command is applied properly. And after each command, the user has to press enter to for applying each command correctly. The commands are as followed:

ipconfig /release

ipconfig /all

ipconfig /flushdns

ipconfig /renew

netsh int ip set DNS

netsh Winsock reset

Step 4 – After applying all the commands, the user has to restart their computer. And check if their problem of DNS_PROBE_FINISHED_NXDOMAIN error has been solved or not.

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Conclusion

The above five methods have been used by many people and have proved to be very useful, easy, and efficient. You can use these methods to solve the DNS_Probe_Finished_NXDomain in your devices. Hopefully, these methods were useful and were able to solve the problem.