You are reading the article How To Fix Explorer.exe: Class Not Registered Error In Windows 11 updated in November 2023 on the website Minhminhbmm.com. We hope that the information we have shared is helpful to you. If you find the content interesting and meaningful, please share it with your friends and continue to follow and support us for the latest updates. Suggested December 2023 How To Fix Explorer.exe: Class Not Registered Error In Windows 11
Did you just see the “Explorer.exe: Class not registered” error on your Windows 11 PC and looking for a resolution so you can get back Desktop items like Task Manager, Start menu, etc.? Read on to learn more.
“Class not registered” is a serious error on Windows PCs running operations systems like Win 11, Win 10, Win 8, etc. When you see the error, all Desktop icons and components vanish. You don’t retain full control of your Windows PC. On top of that, you may lose data on which you were working.
There are many variants of the “Class not registered error” and one most prominent is the “Class not registered: Explorer.exe” warning. Find some sure-shot Windows 11 troubleshooting methods to fix this for good. You can also try these fixes if you’re using Windows 10 or earlier operating systems from Microsoft. Let’s dig in!What Is the chúng tôi Class Not Registered Error?
This error is mostly related to software compatibility on Windows PCs. If you’re running multiple software for the same task, then you can frequently get this error if those software aren’t intercompatible. For example, Internet Explorer 11 and Microsoft Edge frequently cause the “Class not registered error”.
Other common errors of this kind are:
Runtimebroker.exe: class not registered
Class not registered: looking for object with CLSID
Explorer.exe: class not registered with blue screen
Class not registered: msstdfmt.dll
Explorer.exe class not registered after an update
Online coverage of the issue:
Find below the quick and simple methods to deal with these issues:1. Temporarily Rescue the PC
Since you don’t get any Desktop or Taskbar items when the error occurs, you must get out of the warning message by forcing a restart of the PC. Here’s how:
Press Ctrl + Alt + Delete keys altogether.
A context menu will open. Select Restart to reboot the PC.
Sometimes, the issue is only with the disappearance of the Start menu from the Taskbar. To get it back, try the following steps:
Open Microsoft Edge and visit the Windows 11 update portal.
Choose your Windows OS edition from the tabs you see.
The Windows 11 Update app will open.
By now, the Start button should also appear.
If it doesn’t apply any pending updates and Windows 11 will restart automatically.
After the restart, you should see all the usual Desktop and Taskbar elements restored automatically.
Now, this method only helps you to get back the device controls. To fix this from the root, continue with the other troubleshooting methods below.2. Reset Default Apps
If the “Explorer.exe: Class Not Registered” warning is due to conflicting apps, here’s how you can solve this:
Hit Windows + I keys together to open the Windows System app.
No, select Default apps on the right-side navigation pane.
Scroll down to the bottom to find the Reset all default apps option.
Hit the Reset button.
Now, try to open the document, file, image, game, or any other component that you tried to open earlier and got the “Class not registered: Explorer.exe” error. This should be fixed by now.3. Disable All Startup Apps
Sometimes, you may experience the Class not registered error right after restarting the PC after installing third-party software. The underlying cause is highly likely a startup app execution error since there are two conflicting apps. Thus, you need to disable all third-party Startup apps on your Windows 11 PC. Here’s how it’s done:
Press the Windows + R keys simultaneously to bring up the Run command box.
Run the following command:msconfig
This opens the System Configuration tool with the General tab as the default selection.
You must see all the startup apps in front of you on the Task Manager tool.
Repeat the steps for all third-party or non-Microsoft apps.4. Disable Internet Explorer 11
If you’re getting the error frequently while trying to open Microsoft Edge on Windows 10, follow these steps to deactivate IE 11 to avoid the issue in the future:
Select the Control Panel icon to open it.
Go to the Programs and Features menu.
Find Internet Explorer 11 in the list and uncheck the checkbox beside it.5. Fix Deleted or Corrupted ExplorerFrame.dll
A missing or corrupted chúng tôi file can definitely be the underlying cause for the “Explorer.exe: Class not registered” error on Windows 11, 10, 8, 7, etc., operating systems from Microsoft. Here’s how you can fix this:
Get a working copy of the chúng tôi file online or from another PC.
If you wish to get it online, visit Dll-Files.Com and download the file for free.
For 64-bit PC, download the file from Architecture 64 section.
If you’re running a 32-bit PC, get the DLL file from Architecture 32 section.
Extract the downloaded file and copy it.
Now, go to the following destination on your PC and paste the file:C:WindowsSysWOW64
For a 32-bit PC, go to this directory:C:WindowsSystem32
If the previous chúng tôi file is already present in the destination directory, don’t forget to replace it while copying.
Don’t copy as a different file because that won’t work.
Now, open a Command Prompt window with elevated or administrator rights.
Copy and paste the following command and hit Enter:regsvr32 ExplorerFrame.dll
This code will register the newly added chúng tôi file.
That’s it! You’ve successfully re-registered a fresh copy of the chúng tôi file which is necessary for the smooth operation of the Windows Explorer utility.6. Restart Windows Explorer
Suppose, you were working on something important and you get the “Class not registered: Explorer.exe’ error. All apps vanished including Desktop and Taskbar items. Now, you can’t get started with the troubleshooting methods yet because the work is crucial.
In this situation, you can temporarily fix Windows Explorer to close your task at hand, and send your report or whatever task you need to finish. Here’s how it’s done:
Press Ctrl + Alt + Delete altogether.
Now, the Task Manager tool opens.
Scroll down until you find the Windows Explorer task or process.
This action will force a restart of the Windows Explorer system app.
The Desktop and Taskbar issue should be fixed for now.7. Re-Register Windows Shell Experience Package
An outdated Windows Shell Experience package may also cause the “Class not registered” error. Here’s how you can fix this Windows 11 system file package using Powershell:
Hit Windows + S to launch the Start menu and type Powershell.
Now, copy the following command:
The code will paste and execute automatically.
Reboot the device.
Now, check if you’re getting the same error again or not.8. Reinstall Windows 11
If none of the above works, you need to reinstall Windows 11, 10, 8, etc., operating systems. Ensure you back up the entire device before doing this.
When ready, follow the steps mentioned in this concise and easy article on “How to Reinstall Windows 11 for Free”. For Windows 10 and 8 the steps are pretty similar. Here’s another guide on “How to Download and Install Windows 10 S on Your PC”.Explorer.exe: Class Not Registered: FAQs How do I fix a Class not registered error?
You must re-register the component that’s causing the Class not registered error. It’s mainly the DLL file of components like Windows Explorer, Photos, etc. You’ll find the re-registering steps above in this article. You just need to find the right DLL file online or source it from another working Windows PC.What is the problem of chúng tôi Class not registered?
The issue is linked to the proper execution of the DLL file linked to an app like Photos, Paint, Edge, Windows Explorer, etc. Sometimes, these DLL files get corrupted due to HDD bad sectors or power outages.
Hence, you can replace your HDD with an SSD. Find below some suggestions for SSDs:
Also read: Best Budget SSDs 2023
If you choose to buy a SATA SSD, follow the steps in this article to install it: “How to Install an SSD on Desktop and Laptop PCs.” For instance, if your motherboard is compatible with NVMe SSD and you’re getting one, here’s “How to Install an NVMe SSD in a Desktop and Laptop”.Conclusion
Now you know how to fix the “Explorer.exe: Class not registered” error. You can almost follow the same methods if you experience the “Class not registered” warning with other Windows System apps.
Next up, how to fix Memory Integrity Is Off on Windows 11 error.
You're reading How To Fix Explorer.exe: Class Not Registered Error In Windows 11
How to avoid Genshin Impact’s email not yet registered error
Genshin impact’s email not yet registered error either means your account has been compromised or deleted.
Modifying your password is one way to prevent Genshin impact’s email not yet registered error.
Users can safeguard their Genshin Impact accounts by avoiding Primogems scams.
Enabling 2FA will also better secure your Genshin Impact account.
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Genshin Impact is a great RPG for Windows and mobile devices. However, there have been plenty of complaints issued against that game regarding account security.How come the email not yet registered error arises?
The email not yet registered error arises for some players when they try to log in to their Genshin Impact accounts.
Players can’t log in to their accounts when that issue occurs. The error message means that the email address entered for the account is not recognized (registered).
In some cases, that error arises simply because the user hasn’t entered an email address correctly or because Mihoyo has terminated the account for some reason. However, it often means an account has been compromised (hacked) by somebody who has unlinked its email address.
Reports about compromised accounts users can’t log in to because of Genshin Impact’s email not yet registered error have not been uncommon. Players have been critical of the game’s account security shortcomings.
That was especially the case before Mihoyo added 2FA to the game in spring 2023.What is 2FA?
2FA is the Two-Factor Authentication security method for accounts. It enables users to better secure their Genshin Impact accounts by establishing verification code login methods for other devices. Therefore, 2FA gives users a secondary way to verify themselves with codes.
Mihoyo has received some slack about delaying 2FA implementation for Genshin Impact until 2023. Although the game now has 2FA, players still need to enable that feature. Players can activate 2FA by linking mobile phone numbers and email addresses with Genshin Impact accounts.
There are a few things you can do to better secure your Genshin Impact account and avoid the dreaded email not yet registered error. These are the best ways to avoid Genshin Impact’s email not yet registered error.How can I avoid Genshin Impact’s email not yet registered error? 1. Change your Genshin Impact account’s password
Make sure you set up a stronger password than the one you’re replacing. Consider utilizing a web app like Strong Password Generator to create the new password. Or you can use password generator software instead.2. Don’t purchase cheap Primogems from unofficial sites
However, doing so can compromise your account when you have to share account info with sellers. So, don’t purchase Primogems from unofficial sites.
Also, be wary of websites that claim to provide free Primogems for players. There aren’t many websites that organize legitimate giveaways for Primogems.
Do not log in to any unofficial site offering free Primogems with your Genshin Impact account details.3. Link your mobile and email with account What to do if your Genshin Impact account has been compromised
If you’ve already encountered an email yet registered error, there might not be that much more you can do other than contacting Mihoyo support about the issue. You can contact that service at this email address: [email protected]
Be prepared to provide these Genhsin Impact account details:
The email address you registered for the account
The UID for the accounts
Last time you logged into your account
Approximate account registration date
Devices you logged in to the account with
Try to gather as much information for your Genshin Impact account as you can before contacting Mihoyo’s customer support service.
Mihoyo will no doubt investigate the issue further after you contact them. If your account has been deleted for some reason, Mihoyo will explain why also.
However, you probably won’t encounter Genshin Impact’s email not yet registered error if you take the precautions above to better secure your account.
Also, be careful not to fall foul of any potential scams that might compromise your account.
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If you are trying to enable BitLocker and set up a new device with encryption on Windows 10 or 11 but are getting the following error message: A problem occurred during the BitLocker setup. You may need to restart BitLocker setup to continue. Error code 0x80072f9a. This article will take you through several different things you can do to fix the problem and get BitLocker working correctly again.
Related: How to stop the Print Screen Key from opening the Snipping Tool on Windows 11.
BitLocker is a built-in encryption feature in Microsoft Windows operating systems that allows you to encrypt entire volumes or drives to protect the data they contain. By encrypting the data, it makes it harder for unauthorized individuals to access sensitive information on the drive, even if the drive falls into their hands.
While BitLocker is one of Windows most reliable features there are still a few minor issues that you may come across while using it. These usually occur when trying to enable or disable it. Error A problem occurred during the BitLocker setup. You may need to restart BitLocker setup to continue. Error code 0x80072f9a for example
Before you start any of the steps shown below try disabling any third-party antivirus software installed on your device as this can interrupt BitLocker and cause it to malfunction. Once you have done this check to see if everything is working. If it is, you can wrap this guide up here.
Verify BitLocker Group Policy Settings
Check the Group Policy Settings of BitLocker to ensure they’re configured correctly. Misconfigured settings can cause the BitLocker Error Code 0x80072f9a to occur.
Press Windows + R to open Run.
Type “gpedit.msc” and hit Enter.
Here, you’ll see a list of policy settings; configure them as required.
Run System File Checker
Outdated or corrupted system files can also cause the BitLocker Error Code 0x80072f9a to occur. Run the system file checker to scan and fix these.
Open an elevated Command Prompt.
Type “sfc/scannow” and hit Enter.
Wait for the scan to complete, restart your device, and see if the error is fixed.
Re-register the BitLocker WMI (win32_encryptablevolume) class
BitLocker may malfunction if the BitLocker WMI class (win32_encryptablevolume) is not registered or is missing registration. Re-register the BitLocker WMI class to fix it.
Open an elevated Command Prompt.
Type “mofcomp.exe c:windowssystem32wbemwin32_encryptablevolume.mof” and hit Enter.
If the command runs successfully, the following message will appear: “Microsoft (R) MOF Compiler Version 6.1.7600.16385 Copyright (c) Microsoft Corp. 1997-2006. All rights reserved. Parsing MOF file: win32_encryptablevolume.mof MOF file has been successfully parsed Storing data in the repository… Done!”
Close Command Prompt, restart your device and see if BitLocker Error Code 0x80072f9a is fixed.
Clear the SSL state
The BitLocker error 0x80072f9a can also be caused by problems with server certificate validation. In such cases, clearing the SSL state can help your computer refresh its cache of SSL certificates and potentially resolve the issue.
Disable and re-enable BitLocker
Try disabling and then re-enabling BitLocker on your device.
This process may help fix temporary bugs and errors.
Open an elevated Command Prompt. You can do this by pressing the Windows key + X and selecting “Command Prompt (Admin)” from the menu.
To disable BitLocker, type the following command and hit Enter:
manage-bde -off C:
Wait for the decryption process to complete.
To enable BitLocker again, run the following command:
manage-bde -on C:
Follow the prompts to set up BitLocker again, including choosing a new password or recovery key if necessary.
Note that disabling BitLocker will decrypt the drive, so make sure to back up your data before doing so. Re-enabling BitLocker will then re-encrypt the drive with a new encryption key.
How to Fix Error Code 0x80070490 on Windows 11 [Easy Steps]
Many users have been unable to upgrade to the latest iteration and receive the error code 0x80070490 when installing the Windows 11 update.
It could be due to corrupt system files, issues with the Windows Update Components, or a conflicting third-party app.
To fix the error, restart the computer, run the built-in troubleshooter, perform DISM and SFC scan, amongst other methods here.
Though you shouldn’t normally come across any, many have reported encountering update errors. And with the option to upgrade to the latest iteration available via Windows Update, the error code 0x80070490 while installing Windows 11 can cause some trouble.
Unlike most update errors, this wouldn’t just prevent you from installing the latest version but basically upgrading to the latest iteration, i.e, Windows 11.
Though the error code 0x80070490 can also be encountered while installing apps in Windows 11, or even when running them, this guide will particularly focus on the update Windows 10 to 11 error 0x80070490 part.Why do I see the error code 0x80070490 while installing Windows 11?
As is the case with other similar errors, this too can be caused by corrupt system files, third-party antiviruses preventing the upgrade, or a minor bug with the OS.
Other than that, it could also have to do with corrupt Windows Update Components, since these are critical for installing updates, and issues with them can lead to 0x80070490 error code while installing Windows 11.
Whatever the underlying cause in your case, the methods listed below should eliminate the error. Just follow them in the listed sequence for quick troubleshooting.How can I fix the error code 0x80070490 when upgrading to Windows 11? 1. Use a dedicated repair tool
While you could go around manually troubleshooting the error, there is a simpler and quicker alternative, use a dedicated repair tool. We recommend Fortect since it’s one of the best and helps eliminates the maximum errors, including the ones with Windows Update.
Other than that, it also scans for malware infection and after removing it, repairs the damage caused by the malware. In case you are missing critical DLL files and unable to run a program, Fortect comes to your rescue by automatically replacing these.
Be it any issue with the PC, this tool is your full-time companion and will get you the best system performance coupled with the least errors.
⇒ Get Fortect2. Restart the PC
Most windows update errors including error code 0x80070490 when installing Windows 11 can be fixed with a simple restart. If it’s a minor bug, restarting the computer would reboot the OS and eliminate it right away.
Most errors can be simply fixed by running a dedicated built-in troubleshooter, be it with the OS or an external device. In this case, the Windows Update troubleshooter should come to your rescue.
If you still encounter the error code 0x80070490 while upgrading to Windows 11, head to the next method.3. Verify that the critical services are running
After you are done making the changes, restart the computer for these to come into effect, and check if the error code 0x80070490 encountered while installing Windows 11 is fixed.4. Perform DISM and SFC scan
The SFC (System File Checker) scan is used to identify corrupt system files and if any are found, these are replaced with their cached copy stored on the system.
Once the two scans are run and the computer restarted, check if you still encounter the error code 0x80070490 while installing the Windows 11 update.5. Uninstall third-party antivirus
Certain third-party antiviruses are known to block updates and might lead to the error code 0x80070490 when upgrading to Windows 11. If you have any of these installed, remove them and then try to install the Windows 11 update.
10. The penultimate step is to reset Winsock and executing the following command would do it.netsh winsock reset
11. Now, all you have to do is restart the BITS and Windows Update service that you stopped earlier. Execute the following commands for that.net start bits net start wuauserv
Issues with the Windows Update Components can often lead to the 0x80070490 error code when installing the update for Windows 11. Resetting the components should fix the problem.
If this method too doesn’t work, try the next one.7. Manually install Windows 11
The last option with you, and one that should work for all, is to manually install the latest iteration. Here too, there are a couple of ways to make the upgrade. The simplest one is to upgrade to Windows 11 using the installation assistant.
No matter what lead to the 0x80070490 error code while installing the Windows 11 update, you can always make the upgrade with the methods listed here.
Also, find out how to fix the 0x800f0989 error code, another error that is encountered when upgrading to Windows 11 from the previous iteration through Windows Update.
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FIX: Skype error 0x80070497 in Windows 10/11
Skype is one of the most used instant messaging apps, but Skype also has its share of issues.
Many users reported that they are getting error 0x80070497 when using Skype.
To fix error 0x80070497, you need to reregister the certain services.
We covered Skype issues extensively in the past, and if you’re looking for more guides, check out our Skype hub.
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Windows 10 is getting quite popular, and since it’s a free upgrade for all Windows 7 and Windows 8 users, it’s no wonder that most of them have switched to Windows 10.
Despite its popularity Windows 10 is still a new operating system, and there might be some errors, and speaking of errors one error that users report is 0x80070497 error with Skype on Windows 10.How can I fix Skype error
in Windows 10? 1. Use Command Prompt
Start Command Prompt. You can do so by pressing Windows Key+ X and choosing Command Prompt (Admin).
Now you need to stop BITS service and Windows Update service from Command Prompt. To do so execute these two commands in Command Prompt:
net stop bits
net stop wuauserv
Next, delete the qmgr*.dat files. To do this enter this in Command Prompt and press Enter:
Del “%ALLUSERSPROFILE%Application DataMicrosoftNetworkDownloaderqmgr*.dat”
If you’re trying this solution for the first time, skip this step and go to step 5. If you have tried all the steps already but with no success, repeat all the steps again, but this time don’t skip this step.
This is more aggressive method so use it carefully. Since this is aggressive method, we asked you to skip it before, but if you have tried all other steps while skipping this one, this time try these steps as well.
Run these three commands in Command Prompt to rename the folders. Remember to press Enter after each command:
Ren %systemroot%SoftwareDistributionDataStore *.bak
Ren %systemroot%SoftwareDistributionDownload *.bak
Ren %systemroot%system32catroot2 *.bak
Next you need to reset the BITS service and Windows Update service to the default security descriptor. To perform this, you’ll need to enter these commands in Command Prompt:
sc.exe sdset bits D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)
sc.exe sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)
After that, enter the following into Command Prompt and press Enter.:
cd /d %windir%system32
Enter this line in Command Prompt and press Enter:
cd /d %windir%system32
Reregister the BITS files as well as Windows Update files. This step might take a while because there are a lot of commands that you need to enter. Remember to press Enter after each command.
Next try resetting Winsock. To do this, enter:
netsh reset winsock
And press Enter to execute the command.
Restart BITS service and Windows Update by entering this into Command Prompt:
net start bits
net start wuauserv
As you can see error 0x80070497 is a bit complicated, but you should be able to fix it, if you carefully follow these steps.
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If you’re a Windows 10 or Windows 11 user, you may have seen Error Code 0x8007139f. Now, this error code can be seen for Windows Update, Mail app, Activation, Microsoft account, Windows Defender, Xbox gaming, or when using a PIN. Let us examine each of these scenarios.Windows Update error 0x8007139f
You may receive Windows update error code 0x8007139f while trying to install updates on your device. This post offers the most suitable solutions to successfully resolve this issue. You might encounter this error due to one or more but not limited to the following known causes-
System File corruption.
Windows Update glitch.
3rd party security software interference
If you’re faced with this Windows Update error 0x8007139f issue, you can try our recommended solutions in the order presented below to resolve the issue.
Run Windows Update Troubleshooter
Run DISM scan
Disable/Uninstall 3rd party security software (if applicable)
Reset Windows Update component
Manually install the update
Let’s take a look at the description of the process involved concerning each of the listed solutions.1] Run Windows Update Troubleshooter
As with most Windows update errors that you might encounter on your Windows 10/11 device, it’s recommended to first run the inbuilt Windows Update Troubleshooter and see if that helps to resolve the Windows Update error 0x8007139f issue.2] Run DISM scan
As this could be a case of corrupted Windows update system files, this solution requires you to use the DISM tool, native to the Windows operating system, to fix corrupted Windows update system files.
Try the next solution if this didn’t work for you.3] Disable/Uninstall 3rd party security software (if applicable)
Firewall and antivirus are important for your system safety, but sometimes these programs can interfere with the proper functioning of your Windows PC.
This solution requires you to disable your AV software and try running Windows update again. If the error at hand persists, you can remove the third-party antivirus programs from your PC using the dedicated removal tool to remove all files associated with your antivirus program.
If removing the antivirus fixes this error, you can now install the same antivirus again, or you can switch to an alternative AV software or better still stick to Windows OS native AV program – Windows Defender.4] Reset Windows Update component
In this solution, you can use the Reset Windows Update Agent Tool and see if it helps you. You can reset Windows Update Client using this PowerShell script. Besides these two automated tools, if you want, you can manually reset each Windows Update components to default.5] Manually install the update
This solution entails you manually download from the Microsoft Update Catalog, the update that is failing to install and consequently triggering the error in question and then install the update on your Windows 10/11 PC.
Also, Windows update can be installed via several other methods such as using the Update Assistant or Media Creation Tool. For major updates like the Feature Update, you can manually update to it using the two mentioned tools.Windows Mail app Error Code 0x8007139f
This post will help you fix Windows Mail app error code 0x8007139f.Microsoft Account Error Code 0x8007139f
To fix Microsoft Account Error Code on Windows PC
Log out of your Windows account
Log in with a Local Account
Log in again with a Microsoft account into your PC.
This should fix the issue.Error Code 0x8007139f when using a PIN
This post will help you fix 0x8007139f PIN error on Windows 10.Windows Defender Error Code 0x8007139f
To fix Windows Defender Error Code 0x8007139f, follow these suggestions-
Restart Windows Defender Services
Use our freeware FixWin to reset Windows Defender to default settings.
Run the System File Checker tool
Run DISM to repair system image.
To check Windows Defender Services, open Windows Services Manager and locate the following four Services:
Windows Defender Antivirus Service
Windows Defender Antivirus Network Inspection Service
Windows Defender Advanced Threat Protection Service
Windows Defender Firewall.Windows Activation Error Code 0x8007139f
To fix Windows Activation Error Code 0x8007139f:
Run the Windows Activation Troubleshooter and see if it help you.
Advanced users may want to see how to troubleshoot Windows Activation states.Error Code 0x8007139f while gaming on Xbox or Windows device
This post will help you Error 0x8007139F when you install, update, launch a game in Windows or Xbox.
Hope something helps!
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