Labview 8.2 crashes on opening a specific VI

Question

Hi all - I really hope you can help me on this, because this problem is rather bizarre.
I have a VI that opens fine and runs fine. It's a rather massive VI, with upward of 30 subVIs.
If I open the VI, save it (even without making any changes!), close it, and then repeat that process a few times, on average about the 4th time I try to open it, LabView cannot display it; my CPU usage jumps to 50% (corresponding, I think, to maxing out one of the two CPUs), and Labview becomes unresponsive (and the front panel never shows up, and I can't ctrl-E into the block diagram).
This, of course, makes it rather difficult for me to edit the VI.
It seems like the file is corrupt, or something of the sort, so what I really need is some kind of workaround on making a not-corrupt copy, because re-writing it would be a huge pain.
Thanks,
Natalia
P.S I'm not sure if posting the VI would do any good, since so much of it is various subVIs. I am also quite certain that there is not anything wrong with the code.

Answer 1

That was quite strange indeed.
How is everything after the final copy/paste?  If everything is okay, then I would simply continue with this copy.  make sure you keep a backup of your work.
Strange things happen to everybody...  And usually the eve of a presentation to a client or boss.. 
Glad to read that the second attempt was better.
RayR