Well, I am here again

Since i can boot my friend's computer I have seen what he got. Is this thing amvo.exe

I get this message at start up

Amvo.exe Application Error

The instruction at "10014201" referenced memory at "0x000000ff" the memory could not be read

every time I try to open IE a little yellow triangle shows up in a tiny browser with an OK button, I click on it then IE opens up. He uses norton internet security.

I did a search on amvo but only found one thread from Jan last year, I could not understand it very well. Any help?