Can't reopen project after "GPU Memory Full" crash

I have a project that I've been working for a few days and I got a "GPU Memory Full" error and a crash.
Now the project won't open - when I try to open it the screen flashes up briefly then dumps me to the desktop with no error message.
How do I recover this project?
Thanks,
rgames
Now the project won't open - when I try to open it the screen flashes up briefly then dumps me to the desktop with no error message.
How do I recover this project?
Thanks,
rgames