HelpQuick 64 bit injector Question

My friend was trying to use sinJect but it wouldn't let him open it bc he has a 64 bit, any way around this?

EDIT: Fixed, just had to turn his antivirus off. Which I thought he did but I guess not.

Man I swear, these antivirus's come up with the weirdest error names just to throw you off :/

I'm using Win 7 64 on an admin account, and sinject from the dank/nun console works fine for me once the anti-virus gods were appeased.