I ran a virus scan andit came back with Trojan:Win32/Tibs.gen!G and cant fix or remove. What is this

I am running Norton 2008 and it will not bring this virus up. I found it running a virus scan at Microsoft website and it said it couldn't fix or remove it. I removed Norton and ran AGV and found Generic_c.IKY but not the other virus. AGV removed this virus but didn't show the other one either. Is Norton that bad that it didn't find either? What do I do to remove the Tibs virus? Any help is appreciated. I don't want to reformat and lose 5 yrs of stuff but don't feel safe banking online at this point.

I ran a virus scan andit came back with Trojan:Win32/Tibs.gen!G and cant fix or remove. What is this?husqvarna

STEP 1: SCAN COMPUTER FOR INFECTIONS

1. The most important thing you can do is make sure you know what you鈥檙e up against. Run these online scanners to help figure out what is infecting your system:

-http://housecall.trendmicro.com/

-http://www.pandasecurity.com/homeusers/s...

1A. clean up using internet options [ XP %26 Vista are the same ]

delete cookies/history/temp files from internet options general page

2. cookie management [ XP %26 Vista ]

start--control panel--internet options--privacy--advanced--override

select:

allow 1st party cookies

BLOCK 3rd [ tracking ] party cookies

3. clean up windows folders

empty prefetch and temp file folders