CS 6 error

Computer crashed.Gave me the blue screen of death.I turned it off.Turned it back on.I opened Flash and the last file I was working on and it gave me the “An error occurred opening file 'D:\etc.fla”.when I click OK the output window in flash shows this:

The following JavaScript error(s) occurred:

Cannot find file D:\ etc.fla.

The file is there.It has 9573KB.
I copy pasted the file around, changed name, tried the .rar, .zip trick, I have the latest updates of cs6 form the adobe site.
Please help if you know how to recover the file! It’s one month’s worth of work; animation and coding.

There is some problem in window may be.

Im guessing it probably got corrupted. If its the newer file format (I can’t remember if 6 saved to it) you can change the .fla to a .zip and see whats inside. You might be able to recover a lot of whats there.