Offline editor help?

[N01ze]

Whenever I install the Graal Editor, my Anti-Virus says that its a virus, and as the reason says Artemis! and then a bunch of random numbers. When i click on that, it shows up on the anti-virus's main page saying that there were no search results T.T Does anyone know how I can get it to work? I'm on a family computer so I cant really install a different anti-virus program or anything, but I dont really know of any other way.

Thanks,

~N01ze