Windows 10: Windows 11 system dll authorisations messed up

I have a problem where my Windows 11 doesn't load things like taskbar etc. because Windows\System32\ActivationManager.dll has it's access rights messed up and even system SFC/DISM or administrator account don't have access to it, it seems only TrustedInstaller has rights to the file.This also means I can't "takeown" or "icacls" it in any way.What can I do?

:)

 

DLL Missing

The problem is, that the required DLL is not actually even listed there.
There are just dozens of download adware links from the top to the bottom.

 

MSVCP100.dll and MSVCP100.dll missing

Hello,

May we know if you have made any software changes to your device prior to the missing DLL files?

As a first troubleshooting step, we suggest that you run the System File Checker tool and see if it helps with the issue. System File Checker is a utility in Windows that allows users to scan for corruptions in Windows system files and restore corrupted
files. If a Windows Resource Protection (WRP) file is missing or is corrupted, Windows may not behave as expected.

To run the System File Checker tool, you may follow the steps below:

• Open an elevated command prompt. To do this, click Start, type
  Command Prompt or cmd, then right-click it, and click
  Run as administrator.
• At the command prompt, type the following command, and press Enter:
  • sfc /scannow
• After the process is finished, you may receive the results of the scan, if it found any corruptions within your device.

We look forward to an update from you.

Regards.

 

WinRing0.dll missing. Installing realtemp issue?

Hi Shane,

Thank you for posting your query in Microsoft Community.

You may get WinRing0.dll error message when you are trying to run or install some applications. This kind of error can happen when Windows or software starts or shuts down, or maybe when you are using the computer or software.

WinRing0.dll error may be caused by the following situations:

• WinRing0.dll file may be mistakenly deleted by someone, computer antivirus or system cleaning tools.
• WinRing0.dll file is corrupted or damaged by virus infections.
• Some applications were installed or uninstalled improperly.
• The configuration entries of WinRing0.dll file is still active in the systemregistry.
• There may be something wrong with your computer hardware.

Let's try the below steps and check if it helps to repair the WinRing0.dll files on your system:

Step 1: I suggest you to install all the latest Windows updates and check if it helps.

Step 2: Run SFC Scan.

What is SFC (System File Checker)?

System File Checker is a utility in Windows that allows users to scan for corruptions in Windows system files and restore corrupted files.

Follow the steps given in the below article to perform SFC scan:

https://support.microsoft.com/en-us/kb/929833?ppud=4&wa=wsignin1.0

Note: Steps applies to Windows 10 as well.

Step 3: I would suggest you to run
Microsoft Safety Scanner which will help you to remove virus from your system.

Microsoft Safety Scanner removes virus or malware which is present in your system and might be causing harm to your system.

To run Microsoft Safety scanner follow the below link:

http://www.microsoft.com/security/scanner/en-in/default.aspx

Try the above steps and let us know if it helps. We will be glad to assist you further.

Thank You.