Hello MaxGen and welcome to the board.

Take a look at these...

grc.dat norton antivirus

Has anyone done scripts for NAV 7.6 yet?

Ripping the NAV pattern date and version from the registry

Howto, if file A or B don't exist do this....??

How to make sense of the virus definition version

ReadValue problems - Norton AntiVirus

Hope one or more of these are helpful for you.

Once again... Welcome to the board and I hope your stay here is as good as mine has been.