when i run my VI. it crashes after writing some .AVI file.

[fais]

i am using the VI for image acquisition. when i run the VI, it crashes after writing some .AVI files.
Enqueuing and Dequeuing of data runs, but suddenly
Offset idicator stops at zero and it does not inrease
any more. i am posting two VIs. one i am using for image acquisition, enqueing image in a queue and then in another loop dequeue it and then write this with the help of AVI write function which is developed by
Alliance vision.
second VI i am posting so that you may understand how i am creating path.this Vi is just to create path.
my second question is that i want to stop two while
loops, one for Enqueuing and other for Dequeuing
same time with same stop button. butit does not work.
i t
ried even with local variables. but it is not working.
any tips would be appreciated.
thanks

[JRA]

Before I get into much, I would suggest posting this to the Image Acquisition (IMAQ) Developer Exchange pages. They would surely have more experience with this and might be able to help you more. It's difficult to tell what would cause the problem from my machine since I don't have the correct hardware, but I would suggest contacting whoever developed the AVI write function. It sounds, from what you've said, that this is where the issue is stemming from and they might be familiar with it.

Is the problem that it freezes your machine? Try watching your system performance indicators to see if the processor is being overwhelmed. That could be why it's not writing anymore: no more resources. This may give you a start.