viruses: agent.nac and agent.nad OR how to delete the trojan PayloadX.class ???

Is Comodo able to find and destroy the following viruses?

(they were detected by another antivirus programs, but not deletable;
its the question of friend of mine, and the question of me,
if Comodo will be able to help my friend, when he
installs Comodo)

Thanks a lot for you advice.
Jan, Prague, CZ

After looking for in some antivirus phorums, I state:
HOW TO DELETE the trojan agent.nad,
by other name PayloadX.class ?
That is the question.

You could try the steps mentioned in this thread.
What You Need To Know About Removing Infections and Securing Your Computer