Go to Housecall http://housecall.trendmicro.com/ then scan your system online or get the removal tool for the said trojan at http://www.sarc.com/avcenter/venc/data/trojan.abwiz.f.html
You might want to install too AVG Antispyware (if you don't have yet) and scan the system too.
I have been having the listed (subject title)programs starting up or at least attempting to randomly start up whilst my computer is on..
taskdir.exe, abc.exe, adir.exe, game.exe
Now, I haven't seen the game.exe so much, but when I do it can range from game.exe to game1.exe to game4.exe..
I have tried deleting these programs manually, by searching for all files with their names (for example 'taskdir' or 'adir') with no luck.. I have used a virus scanner (AVG Free) and a few anti-spyware programs (Ad-Aware, Spybot - Search and Destroy, and a few others) ..with again.. no luck.. I have used hijackthis to remove things, I have removed anything suspicious from startup (through MSconfig) and under the services list (excluding any Microsoft products) and I have even went through my registry to remove anything with the name taskdir, adir, abc.exe and some even with game.exe..
None of this has worked, and I would hate to have to redo windows yet again..
The main reason I thing that this problem is still on my computer is that when I idle, or even when I don't .. eventually ZoneAlarm will popup claiming that 'abc.exe' is attempting to allow 'taskdir.exe' access to the internet.. and even without ZoneAlarm I find that taskdir.exe has become listed under processes..
I'm pretty much out of ideas, I am using Windows XP Pro, and I can list a hijackthis log if that may serve any purpose..
Any help would be appreciated, Thanks!