got trojan>reformated>trojan still here?

Just when I thought reformating PC was awnser to all my problems...

yesterday, i did my nightly scan and it says i had 2 trojans found.
I didn't install anything new to my pc all i had was foobar2000, sp2 , and opera..

I formated this morning my first step was installing service pack 1 updates so i can get sp2...
I installed Kaspersky and opera while doing that, while updating i got this notice


c:\documents and settings\default user\start menu\programs\startup\autotbar.exe

anyone know what this could be?

 

Hi stuntastic!
Welcome to Major Geeks!


It looks like malware. For us to give you any real information though, we need your logs. It's possible that when you reinstall, you might be reinfecting your system from a backup device. If you want us to help you, please follow the instructions in the READ & RUN ME FIRST and attach the requested logs.

Thanks!
abri