I have a computer with the following problem. When you turn on the computer, you get an HP logo and press F1 for setup and F10 for recovery. Then the screen goes black, and says "Windows could not start, a file is missing or corrupted windows\system32\config\system Hit R for recovery on the first screen" I have true image 9 and disk director 10 on a cd. They both get stuck analyizing the C: partition. From a bootable bart pe cd, I can see and read the D: partition, which is for recovery. It can't do a directory of C:. The size and format of C: is not being reported right. How can I start Disk Director from the CD and get it to repair the partition so I can move to fixing the registry problem and the missing file? Thanks.