Symantec keeps finding a BIT.tmp file in the software distribution folder on a couple of my pcs. I've run every virus scan known to man, and come up empty. Symantec says its a Trojan.Zbot.B!inf, however I dont see any registry entries or any other files on the PC that would point to a virus. I'm 99% sure someone made a Bat file to run and it produceds this BIT.TMP file. Just need to figure out what.
Location of file is always, C/windows/softwaredistribution/download/(bunch of numbers)