Here's the first fix.
Download
SFCFix and save it to your desktop.
Warning: This fix was written specifically for this system. Do not run this fix on another system.
- Save any work you have open, and close all programs.
- Download the attachment SFCFixScript.txt and save it to your desktop.
- Drag the SFCFixScript.txt file over the SFCFix.exe executable and release it.
- SFCFix will launch, let it complete.
- Once done, a file will appear on your desktop, called SFCFix.txt.
- Post the logfile (SFCFix.txt) as attachment in your next reply.
Afterwards attempt to update and post the result. If it fails attach a new copy of the CBS logs.