So I have a mondo sound design file that I was dialogue editing and had merged the effects to. Now Vegas crashes at 20% loading the file every time. I can't see any message in the error dialogue.

I am very frustrated because I need to deliver the project very soon, but I can't get it open. It is a very large project with many clips, but I don't know why it would be crashing. I was using the file yesterday...?

Anyone with similar problems ever? Solutions?