Trojan.Pakes is one of the latest viruses out break recently. This is how to remove Trojan.Pakes.
1. Start PC in Safe mode.
2. Delete Registry Entry:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Office
3. Delete file 'msoff.exe'
4. Scan your PC in safe Mode with a free antivirus program. I would recomend AVG free antivirus. Also, you can down load Norton trail version.