I was searching for this problem, during install I get, "ntfs.sys" corrupted so I am directed here. The solution here is change the files so the names are in capital (upper case). I checked the folder and the file is in Upper Case. So I will put it into lower case and see if it works. Any other tips? I am using the lastest nlite, service pak 3 and xables Service pak 3 post updates along with the appropriate AHCI drivers for my Intel D975XBX2. Followed the rest of the advice here to the letter. Off to try it with lower case.