How to fix corrupted files in Windows XP, Vista, & Windows 7? This tutorial has been made so people that are having problems with corrupted files in Windows XP, Vista or Windows 7, can learn how to fix them easy. Requirements: Windows XP, Windows Vista, or Windows 7 Operating System + Windows XP, Vista, or Windows 7 CD Steps: 1. Place your XP, Vista, or Windows7 CD in your cd/dvd drive 2.Click start 3.Click Run 4. Type in "sfc /scannow" (without ") Now it should all load, and fix all your corrupted file on Windows XP, Vista, or Windows 7 OS. Hope it helps you.