Problem with iMAQdx with the first loading

[DocOc]

Hello everyone,

I have the following problem, which persists, and I kind of can't figure out where's coming from.

I am attaching a VI block diagram screenshot and the error code, which uses iMAQ dx from the Vision & Acquisition software to capture images, save them as TIFF, also capture video, and save it as AVI. These options are controlled by a pedal switch, which is timed to trigger Image capture when it's pressed 1 sec. and video when is pressed more than 3 sec. The VI works perfectly fine, BUT ONLY, after it gives me an error when started for the first time. The error is in the iMAQ dx. Can someone look into it, and tell me what might be the problem? Is it related to the memory allocation, or frame buffers? How can I fix this? It's very inconvenient to restart the program every first run time.

Thanks id advance!

[Hatef.fouladi]

your code is not correct one to use
if you use just one cam for this one
also it is not true of you use two camera for this code
Send your vi with explanation of every part your code i try to fix it for you