[crazyeddie]

Okay guys, worked it out. I had been using a very old version of the Mod Activator and I am now using the latest version, somewhere in between I managed to loose some files including the SM79. Rebuilt my version of the game from scratch over the weekend and everything is now where it should be.

Thanks for your interest and help, a couple of posts pointed me to where things were going wrong, so thanks again for your help.