Registration Code

I haven't used my Guitar Tracks 2 for several years, but found the disk today after several house moves, a change of computer and many clear outs of things that look like they are no use to man nor beast. At some stage along the line I have lost the registration code on the jewel case. Is there a way to get the code, use a default code skip this step in setting up, or do I need to get a new copy?

Thanks, but to avoid long distance calls I looked through my old notebooks and found it, after several tries of codes for god only knows what.