Home / Hệ điều hành windows 10 / how to fix a windows 10 critical error How To Fix A Windows 10 Critical Error 12/11/2021 The Windows 10 Critical error is related khổng lồ the Start menu not working. It happens when some files become corrupted. Sometimes, the Start thực đơn alone is affected, but other times the tìm kiếm feature, Cortana, & the Start thực đơn are all involved. This walkthrough will teach you how khổng lồ resolve sầu the error. For more methods that khuyễn mãi giảm giá with a Start menu inhỏ not working, click here.Bạn đang xem: How to fix a windows 10 critical errorYour machine is currently running Windows 10This Repair Utility is compatible with your operating system.Recommended: To repair Critical Errors, use this software package; Restoro System Repair. This repair tool has been proven to lớn identify và fix these errors and other Windows problems with very high efficiency.Perform a System BackupBefore making any changes to lớn your PC, you should always perform a system backup lớn prevent lost files. Here is how to backup your computer:Step #1Press the và the keys on your keyboard at the same time. Choose “Settings” on the menu that appears.Step #2In the Settings window, cliông xã on Update và Security. Then select “Backup” from the left panel in the Update và Security window.Step #3Connect an external drive such as a USB drive khổng lồ your computer. Cliông xã “Add a Drive” & then choose the drive you attached.It may take some time, but Windows will create the backup on the drive sầu for you.Resolving the Windows 10 Critical ErrorFix #1: Reboot WindowsThe easiest way to lớn khuyễn mãi giảm giá with this issue is khổng lồ restart your computer.Step #1Press the , , và keys on your keyboard at the same time. This opens the Task Manager thực đơn.Step #2 Cliông xã the Power icon in the lower right corner. Choose “Restart.”Once the computer restarts, see if the Critical Error is still present. If it is, continue lớn the next method.Fix #2: Run a System File Cheông chồng và Repair the Windows ImageThe system tệp tin kiểm tra is designed lớn repair and fix corrupt files on your computer automatically. You can access this ứng dụng through the Comm& Prompt.Step #1Press the <X> và the <Windows> keys on your keyboard at the same time.Choose “Windows PowerShell (Admin)” on the thực đơn that appears & choose “Yes” if the system asks if you want to allow that ứng dụng to make changes.Step #2In the PowerShell window that opens, type “sfc /scannow” (without the quotation marks) inkhổng lồ it và press <Enter>.Wait until the process is done. It may take some time to complete.Step #3When the scan is complete, and you see a new prompt, type “Repair-WindowsImage -RestoreHealth” (without the quotation marks) inkhổng lồ it or copy & paste the command.Press <Enter> when you are done. Again, it may take some time for the repair khổng lồ finish.Step #4When the scan finishes, you must restart your computer.As before, Press the <ctrl>, <alt>, & <delete> keys on your keyboard at the same time, cliông xã the Power ibé, & choose “Restart.”If you still see the Windows 10 Critical Error, continue to the next method.Fix #3: Reinstall the Start Menu AppWhen the Start thực đơn tiện ích becomes corrupt, sometimes it is best to lớn reinstall that app as well as other corrupt Microsoft Windows 10 apps that may be interfering with it. To bởi this, Windows 10 has a comm& that you can access through the PowerShell.Step #1Press the <X> and the <Windows> keys on your keyboard at the same time.Choose “Windows PowerShell (Admin)” on the thực đơn that appears.Again, choose “Yes” if the system asks if you want khổng lồ allow that app khổng lồ make changes.Step #2In the PowerShell window that opens, type or cut and paste the following command:Get-AppXPackage -AllUsers | Foreach Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)AppXManifest.xml”and press <Enter>.Wait until the process is done. This will take some time khổng lồ complete.Step #3Now, you need to lớn restart your computer again.Return khổng lồ the <ctrl>, <alt>, and <delete> thực đơn by pressing the keys simultaneously on your keyboard, clichồng the nguồn ibé, & choose “Restart.”If you still see the Windows 10 Critical Error pop-up, continue reading lớn find another method that will work to lớn resolve your computer’s error.Fix #4: Create a New User Account With Administrative sầu PrivilegesIf your settings or any changes that were automatically made lớn your computer settings cause the Start menu or Cortana to stop working, creating a new user tài khoản is the best option for resolving the issue.Step #1Right-cliông chồng on the taskbar, và when the thực đơn opens, choose “Task Manager.” Alternately, you could press the <Ctrl>, <Shift>, và <Esc> keys at the same time to open it.Step #2When the Task Manager opens, click “File” in the upper left-h& corner. Choose “Run new task” from the drop-down thực đơn. Type “PowerShell” into the window that opens và make sure the “Create this task with administrative sầu privileges” box is checked before clicking “OK.”Step #3When the PowerShell opens, type “net user DifferentUsername DifferentPassword /add” without the quotation marks. In this case, you should replace DifferentUsername with the actual username you want for the new trương mục.DifferentPassword is replaced with the password you want to lớn use for the new account. Neither the password nor the username can contain any spaces, and both will be case-sensitive. When you have finished typing the command in, press <Enter> to lớn exexinh tươi it.Step #4As with the other methods, you have sầu to lớn restart your computer. Cthua thảm the PowerShell window, press the <ctrl>, <alt>, and <delete> keys simultaneously on your keyboard, click the Power ibé, & choose “Restart.” When the computer restarts, log on khổng lồ the new user tài khoản you created using the new username and password you typed into lớn the PowerShell command.The Windows 10 Critical Error should be gone when you log in to lớn your new user tài khoản. If it is, transfer all your files lớn your new trương mục và delete the old one. Otherwise, continue reading for more methods of dealing with this issue.Fix #5: Do a Clean BootSometimes third-buổi tiệc nhỏ apps will interfere with the Start thực đơn function. A clean boot starts the computer with only necessary Microsoft apps running. If a third-party tiện ích is the cause, you can try updating it or uninstalling it to fix the issue permanently.Step #1Once you log in as an administrator và see the Critical Error message, press the <R> key & the <Windows> key together to lớn open the Run box. Type “msconfig” & click “OK.”Step #2The System Configuration window will appear. Clichồng the services tab. “Hide all Microsoft services” should have sầu a checkmark next to lớn it. (Clichồng it if it doesn’t.)Then clichồng “Disable all.”Step #3Now, clichồng the “Startup” tab while you are still in the System Configuration window.Cliông xã on “Open Task Manager” there.Step #4The Task Manager will open. Cliông xã the tab labeled “Startup.” Select each cống phẩm you find there and cliông chồng the button to lớn “Disable” it if it isn’t already disabled. Now you can cthất bại the Task Manager.Xem thêm: Free Download Adobe Dreamweaver Cs5 Download Crack, Free Download Adobe Dreamweaver Cs5Step #5On the System Configuration window that is still open, clichồng the “Apply” button and then “OK.”Step #6Restart your computer.As the computer restarts, see if you get the Critical Error message. If the message is gone, repeat the steps above, but this time “enable” each tiện ích one at a time until you find the phầm mềm causing the error.Until you determine which app is interfering, you will need khổng lồ use your computer in the Clean Boot state. If this method did not work, continue to the next method.Fix #6: Update or Uninstall a Third-Party AntivirusIf you are using a third-các buổi party antivi khuẩn, the antivirus may be interfering with some components of Windows.Since Windows 10 comes with Windows Defender, first, you should make sure Windows Defender has been deactivated if you are running a third-buổi tiệc ngọt antivirut. Running two antivirut programs at the same time can cause problems because the programs interfere with each other.To find out how to lớn deactivate Windows Defender, cliông xã here.Since each antivirut is different, the instructions below are general & not specific to any one antivirut program. Visit the manufacturer’s website for specific instructions on how khổng lồ update or uninstall your antivirus.Step #1When you open the third-tiệc nhỏ antivirus program, you should be able to lớn find an “Update” area. Sometimes, this is located in a “General” thư mục. In other cases, you might find it under “Settings.”Cliông xã the button lớn update the program.Step #2After you update and restart your computer, if you still see the Critical Error message, you need to lớn uninstall your antivirus software.Press the <X> & <Windows> keys at the same time. Choose “Settings” from the list.Step #3Cliông xã “Apps” in the Settings window.In the “Apps và Features” sub-thực đơn, scroll down until you find your antivirut program.Clichồng on it & then cliông xã the “Uninstall” button.Step #4As before restart your computerIf the problem is resolved, you can try reinstalling your third-buổi tiệc ngọt antivi khuẩn. If the problem appears after you reinstall the antivirut again, you will need khổng lồ uninstall it & find another one or turn on Windows Defender and use that.Fix #7: Download the Microsoft Start Menu TroubleshooterShortly after Windows 10 came out, it was notorious for having Start menu/ Cortana critical errors. As a result, Microsoft created a special troubleshooter that you can still find here.This option works best if you think the errors might be related to lớn issues with missed updates. All you need to bởi vì is tải về the Troubleshooter and run it, following the on-screen instructions.Fix #8: Reinstall the Start Menu & Re-register CortanaIf the Start thực đơn is corrupt or the registration process for Cortamãng cầu is missing on your computer, this is the best option to lớn fix it.Also, if you run the Start menu Troubleshooter, và it tells you, “Microsoft.Windows.ShellExperienceHost” and “Microsoft.Windows.Cortana” applications need to lớn be installed correctly; the following directions will resolve sầu the issue.Step #1Press the <X> and the <Windows> keys together. Cliông chồng on “Windows PowerShell (Admin).”Choose “Yes” if the system wants permission for the ứng dụng khổng lồ make changes.Step #2In the PowerShell window that opens, type:Get-AppxPackage Microsoft.Windows.ShellExperienceHost | Foreach Add-AppxPackage –DisableDevelopmentMode –Register “$($_.InstallLocation) AppXManifest.xml” into lớn the PowerShell and press . Wait until the process is done.Step #3When that finishes, type:Get-AppxPackage Microsoft.Windows.Cortana | Foreach Add-AppxPackage –DisableDevelopmentMode –Register “$($_.InstallLocation) AppXManifest.xml” into it or copy và paste the commvà. Press <Enter> when you are done. Again, it may take some time for the repair khổng lồ finish.Step #4Now, restart your computer.Fix #9: Persize a System RestoreIf you manually created a system restore point before the Start thực đơn stopped working, you can restore your system khổng lồ that point. Although some of your information might be lost, this method allows you khổng lồ fix many issues. You can find out how lớn turn the System Restore feature on & create a restore point here.Step #1As mentioned previously, press the <X> và <Windows> keys at the same time.Choose “Settings” from the thực đơn that appears.Step #2Choose “Update & Security.”In the Update & Security window, clichồng on “Recovery” on the left side thực đơn.You should see “Advanced Start-up” on the right, cliông chồng the “Restart now” button found underneath that.Step #3This will cause Windows to restart, and you will see the “Choose an Option” thực đơn.Step #4Pichồng “Troubleshoot” and then “Advanced Options.”Step #5Choose “System Restore.”Fix #10: Reset the ComputerIf you don’t have a system restore point và if none of the other methods mentioned in this walkthrough work, you will have to lớn remix your computer if you want your Start thực đơn functionality baông chồng.Step #1Press the and <Windows> keys together.Choose “Settings” from the menu.Step #2Click on “Update & Security.”Then choose “Recovery” on the left side.You should see “Remix this PC” on the right, cliông chồng the “Get started” button found underneath that.Step #3Now cliông chồng “Keep my files” & continue.The computer will reset lớn Windows 10 factory conditions.Hopefully, you have sầu rectified your Windows 10 critical error. If not, kiểm tra out these posts for more help: Windows 10 taskbar not working, Windows 10 startup thư mục, the second monitor not detected, và application unable to lớn start correctly.