Hello,
I have a big problem :'(, one virus infected my comptuter, it’s Win32:Agent-HKJ [Trj]
Avast found but when I want to remove it, the file is untraceable!
Your Post indicates you have a "trojan ( Trj ) ", which are best dealt with
by antiTROJAN program(s), and not a "virus" .
Always best to mention the SPECIFIC Name of your Operating System
when requesting help, to get the most appropiate Answer.
One of the Best antiTROJAN programs is the FREE version of
SUPERAntiSpyware, available from www.superantispyware.com .
The file may be hidden, to see hidden files use windows explorer, Tools, Folder Options, View, ‘Show hidden files and folders.’
If you have XP or Win2k, you could enable a boot time scan. Right click the avast icon, select Start avast! Antivirus, Menu, ‘Schedule boot-time scan…’ Or see http://www.digitalred.com/avast-boot-time.php
Don’t delete, always move to the chest (quarantine) as your first action, this leaves you more options ‘first do no harm.’