im using windows 7 ultimate
I download TuneUp Utilities 2010 version 9.0.2020.2 from http://download.tune-up.com/TUU2010/TU2010TrialEN-GB.exe
my avast detected it as Trojan Horse
File name: C:\Program Files\TuneUp Utilities 2010\rtl120.bpl
Malware name: Win32:Delf-MZG [Trj]
Malware type:Trojan Horse
VPS version: 091203-0, 12/03/2009
http://i49.tinypic.com/cj3g9.jpg
Please help me i cant use my new TuneUp Utilities 2010 anymore
Same thing happened to me this morning … I deleted the files … the way I fixed mine was to completely uninstall and reinstall … worked for me ! 
If you haven’t noticed there was a large false positive on one of the signatures. That FP was corrected quickly by VPS version 091203-1, so ensure you have the latest VPS and scan again in the chest if you put it there.
I somehow doubt that as this is his second post on the same identical topic, so I don’t think there was much looking anywhere.
Kind of hard to miss the big red sign on every avast forum page too.