Hi Welcome to JustAnswer
Can you try restoring your PC to some earlier data and see if you are still facing it
Please try below instructions one by one and let me know if you are able to get rid of it :-
After updating and installing all the updates do this :-
System File Checker is a vital tool included with Windows. It allows you to scan for file corruption and restore Windows system files such as winsetup.dll. If System File Checker finds a problem with winsetup.dll or other critical system file, it will attempt to replace the problematic files from DLL Cache (%WinDir%\System32\Dllcache\). If the winsetup.dll file is not in the DLL Cache, or the DLL Cache is corrupted, you will be prompted to insert the Windows installation disc to recover the original files.
To run System File Checker :
It is basically your command prompt with administrator access
Press window key ---> look for command prompt and then right click on it to open it in admin mode
You should see image like below
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