Could be False positive ?

Viruses and worms
1

Here is one of the false positive(maybe)

Download link>> http://www.pc-washer.com/download1.html

http://forum.avast.com/index.php?action=dlattach;topic=37660.0;attach=26134;image

2

Avast detect Win32:Downloader-HG [trj] in pc-washer-2.0.3.ex_{app}[b]VirInfo.db[/b]. This file contains not encrypted virus signatures. If you want use this software, add it to Avast exceptions list.

3

Thanks for the reply and I just get the warning when I download the file. After install, nothing problem.