[PC_Mum]

First Of All Hi Everybody!!!
Am new to the site so bare with me but here goes...
I have a Trojan Horse on my computer
It downloaded when i accidentally installed a HQ-Plugin online.
I have continuous pop ups on IE (Even though im a Firefox user)
Originally i think it put hijacked my computer through
C:\Windows\System32\sshnas.dll
I downloaded OTL and moved the files, and was able to delete file from OTL\Moved Files.
I also downloaded MBAM but it kept crashing, so ive downloaded AVG.9 Free Trial to see how it goes.
Everytime the virus is Quarantined it comes back with a different pack name what should i do??

Other suspected infected files:

C:\Windows\wiadebug.log
C:\Windows\wiaservc.log

Both are undeletable as being used by another program.
Theres a couple more undeletable Logs in the System folder too, Possible corruption?


Also, ZoneAlarms now detecting

Trojan.Win32.FraudPack.ajrf
In files C:\System Volume Information\_restore{EEE8CBC8-A3CD-4FAA-AFD3-D518DS1F8EE6}RP244\A0265069.dll
and C:\System Volume Information\_restore{EEE8CBC8-A3CD-4FAA-AFD3-D518DS1F8EE6}RP244\A0265123.dll

Also detecting
Packed.Win32.Krap.ag
In file C:\System Volume Information\_restore{EEE8CBC8-A3CD-4FAA-AFD3-D518DS1F8EE6}RP242\A0264943

PLEASE HELP!!!!!!