Step 1:
Warning: This script was written specifically for this user, for use on that particular machine. Do not run this script on another machine.
Download the attachment and extract it.
Open the extracted folder, double-click the file regfix.reg.
When prompted allow to change the registry settings.
Report the result.
Step 2:
Run the command SFC /scannow in a elevated commandprompt and report the result.
if it fails attch the zipped cbs.log to your next reply.