Virtual Guitarist can't load sounds

I am still using VG1 and have recentlt reloaded it on my new Win 7 PC. I use Ableton Live.

I have installed the program to my E: drive. I can load the dll file but there are no sounds. I realise that there is a path config file that points to the sound library and this shows the correct path, but i am not sure where this config file should live.

I have had this problem before on my previous PC and resolved it, but i really can’t remember how to do it. Can anyone help?