[ccleaner brokes calc.exe]

first solution works well

thank you!

[ccleaner brokes calc.exe]

after cleaning registry with ccleaner view of calc.exe brokes like this:

http://fud.community.services.support.microsoft.com/Fud/FileDownloadHandler.ashx?fid=44384049-e4fd-4804-8954-295345dd83aa

(can't attach PNG picture)

 

 

After restoring registry backup *.reg files problem remains.

 

Topic at microsoft support forum (in Russian) http://answers.microsoft.com/ru-ru/windows/forum/windows8_1-system/%D0%BA%D1%80%D0%B8%D0%B2%D0%BE/ae4549f6-2b7e-4b55-a3f0-b7c1f6c16641