Similar, my AVG found 3 similar Trojan Horse bugs, .T an .IL. ?

errors are: sysrest32.exe, tt275.tmp and sysres.sys. AVG has in vault but, system is booting with Trojan Horse Spyware warning message still locked on screen. Also found that I can't use Windows Explorer, other brousers ok. Any advise?|||I have the same problem, with different trojans though. Can't update my anti-virus, most sites won't load, and avg can even pick it up, but won't remove it, because it is apparently too big in size... :(