problem in opening files (crash)

Hi everyone,
I have a problem for which I have already opened a thread hereWhen I open a file, Blender starts and then quits unexpectedly
This started two weeks ago, after I arrested Blender using task manager. The file I was using was very large and the moment I arrested him he was doing a calculation.
Now to open a file I have to append the scene of the old file in a new file.
I reinstalled Blender so many times also doing a cleanup of the registry and temp folder.

I’m not able to understand where the problem might be, did it happen to someone already?