Windows Problem [More Info Inside]

Okay, I installed windows 7 RC on a partioned drive on this computer. After deciding I liked it, I decided to install it on my main drive (C. During the install, the power went out, so it corrupted some files. I went to boot from my disk (which is the vista disk that came with my laptop) and it wont let me install it to C:. I can’t format C:, install an OS over C:, or anything. Here is a picture of my files in [C:]:
Here is a picture of what happens when I try to delete that top folder:
Any help would be MUCH appreciated. Thanks in advanced from anyone that helps!
Please use [img] [/img] around image links when you post images or place [code] [/code] around them if they are large images - Mighty_Marvel
Answer #1
goto the command prompt (start->run->”cmd”->ok)
and type
chkdsk c: /f