csc.exe

richc46 said:

It checks, you can get a written report if you want. I will tell you how if interested.
It can fix basic OS corruption. If it show errors run 3 or 4 times, it does not fix all at once.

THX
I'm getting no errors.
Pls tell me about how to get the written report, I'd like to know just for my information.

richc46 said:

Here you Go

Open another elevated Command Prompt and paste this command into it:

findstr /c:"[SR]" %windir%\logs\cbs\cbs.log

This will show all the files you want to see in the Command Prompt window.
Since that window is not very practical for a detailed study, you want to paste the content into a Notepad, Wordpad or Word file.
For that you right click on the Command Prompt window (any place is good) and click Select All. Then you right click anywhere in the window. Now this whole text is stored on the clipboard and you can paste it into a document file (e.g. Notepad) where you can analyze it.

Special thanks to WHS for this information

THX