Solved corrupt problem

[ilovecabal]

Hey guys i have a big problem with installing games on my computer.
When i start installing any game from 'setup' i get this message. 'An error occurred while trying to copy a file, the source file is corrupted'
please help me, i tried everything windows installer, registry fix, but nothing
OS - Windows 7 ultimate (x64) SP1
RAM- DDR3 1333mhz x2
Video card - Radeon HD 3800
processor Intel core duo E6550

 

[Layback Bear]

What type of registry fix are we talking about here?
Let Windows 7 check and repair it's own files by using this.
http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html

 

[ilovecabal]

i already use sfc /scannow no change but i solve my problem by re-installing windows 7

 

[Layback Bear]

Will that is another method of repair.
Happy computing.