LV crashed. VI locked up and won't open!

[BSR]

Hi there,
I have been crunching for hours in LV6.1. NI changed the AI Read so that it dumped out a waveform, vs. an array. Since I was having difficulties working with the waveform, I pasted in an older 'AI Read' subVI that had an array output.

The program would crash the odd time, but not enough to cause a headache. And then the big one came. LV crashed! This time I couldn't even open up the VI. I double-clicked on it, and eventually it went looking for itself. When I navigated to the proper location, it didn't recognize the VI! What do I do? I have hours of 'inspired' programming in there. Has anybody seen this type of behaviour? I am desperate and tearing out my hair. Luckily I have some to spare...

I have attached
the VI (if you can open it!). Thank you in advance for your help.

Regards
Babu S. Rahman

[Jonnie_5]

The AI read is a polymorphic vi. You can change its properties so that it outputs a standard array, just like in older versions. Perhaps using the LV 6 AI Read w/ a different output type will alleviate some hair loss.
Check out:
http://digital.ni.com/public.nsf/3efedde4322fef19862567740067f3cc/bb88081be07d874a862569830004588a?OpenDocument

[BSR]

Thanks for the info. I'll give it a shot.