Windows 11 22H2 can't open Task Manager, how to repair it?

Question

My Windows 11 version is 22H2, the task manager cannot open.

When i try to open it, below error message will be show.

Is there any way to fix this other than reinstalling the system?

Answer 1

Hello

Thank you for your question and reaching out. I can understand you are  having query\issues related  to Task Manager.

There can be some corruption in Windows systems files , please follow below steps to repair your Windows.

1. Disable any Antivirus program or Windows firewall you may have for temporary purpose.

2. Cleanup below Temp folders location -> Open Start -> Run -> Type below location one-by-one and press enter 
    ->  C:\Windows\Temp
    ->   %USERPROFILE%\AppData\Local\Temp

3. Run Disk Cleanup from Select C:\ Drive from Properties- > General -> Disk Cleanup - >Cleanup system files

4. Run sfc /scannow from elevated prompt.

5.  Run below DISM commands  from elevated prompt.

DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online  /Cleanup-Image /RestoreHealth



--If the reply is helpful, please Upvote and Accept as answer--

Answer 2

Open administrative command prompt or administrative powershell and type or copy and paste:

net user testcomputer /add

shutdown /r

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When the computer reboots sign on with the new user named testcomputer.

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Report into this thread whether the problem with task manager disappears or whether it persists with the new user.

Answer 3

Run the tuneup plus bat script to see if it makes any difference.

If it does not fix the problem then it is an additional confirmation of a likely registry problem.

(bat scripts by default prompt antivirus software and require manual overrides)

https://www.elevenforum.com/attachme...log-bat.36285/

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The problem reappearing with a new user eliminates a problem with the primary user.

There is likely a registry problem and the best option is to perform a reset save files.

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After a reset save files drivers and applications need to be reinstalled.

https://www.elevenforum.com/t/reset-windows-11-pc.433/

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--please don't forget to upvote and Accept as answer if the reply is helpful--

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