Shahina,
OK, I found the crashing problem: in Acquire image, I must have some sort of mismatch in the correction data (the last 3 parameter of "Acquire image). when I set the array size to 0, the program doesn't crash and everyfunction returns 0. But with all these settings, I don't see any images. the pProcessdata is always empty (all entres are 0).
you are the most knowledge person who might be able to give me some advice, do u see why there are no data in my buffer?
Can a computer learn how to program?
