Your problem was the ZeroAccess virus
Now, re-run FRST and post me the fresh scan from Normal mode.
Download
TDSSKiller and save it to your desktop
Execute
TDSSKiller.exe by doubleclicking on it.
Confirm "End user Licence Agreement" and "KSN Statement" dialog box by clicking on Accept button.- Press Start Scan
- If Suspicious object is detected, the default action will be Skip, click on Continue.
- If Malicious objects are found, select Cure.
Once complete, a log will be produced at the root drive which is typically C:\ ,for example,
C:\TDSSKiller.<version_date_time>log.txtPlease post the contents of that log in your next reply.