Game won't open, usual error after computer restarted. Rename Game bak?

[steptoe]

Hi

EDIT: I copied Global into a recent save and its ok, just have to do a few room touches to put me back on track 



computer decided to restart now I can't access the game.

I can open and copy global which I had just revamped so can re-write if needed.

I remember something about using gamebak..

Can someone remind me please?

cheers