How to remove unknown virus by Combofix:

I believe i have picked up an unknown virus from utorrent. It gave me the following problems:
l was unable to access C: - which i resolved through deleting the autorun.inf
I am no longer able to update AVG - it states that internet connection could not be found - but i am able to surf internet fine. - (not yet resolved)
The windows (xp) firewall keeps turning itself off (not yet resolved)
I cannot start the computer in safe mode - the keyboard disables itself, leaving me with no other choice but to start windows normally.


Tech Advise:1

Step:1 This problem can be resolved by combofix tool.


Please download combofix, because combofix is a spyware and virus remover.

You can download combofix on below links:

http://remove-malware.com/anti-malware-reviews/combofix-latest-version/
http://www.downloads.nl/results/software/1/Combofix
http://www.malwareremovalbot.com/?hop=yanniraz

After download combofix and then
click start >> run >> copy and paste:
cmd /c "%userprofile%\desktop\mbr.exe" -f > check.txt&check.txt

A log will pop out, please post the contents on your next reply.


Please visit this webpage for download links, and instructions for running combofix:

http://www.bleepingcomputer.com/comb...o-use-combofix

Note: Please rename combofix.exe to cfix.exe

Ensure you have disabled all anti virus and anti malware programs so they do not interfere with the running of ComboFix.

Please include the C:\ComboFix.txt in your next reply for further review.

Tech Advise:2
If not work your avg updation, so you can download latest avg update on below link:

Step:2
Please Download latest avg update on below link:

http://free.avg.com/download-update

Download PC Optimizer 360 to Delete Unkown Virus        

Download Pc Optimizer 360