There is a limitation in the IMAQ AVI2 Read Frame
function that does not allow for reads of AVI files larger than 2GB. If you are having trouble with reading in your AVI file, it is suggested that you use the IMAQ AVI Read Frame
function and the corresponding AVI VIs instead of the AVI2 VIs.
The AVI VIs can be found in Avi1.llb and Avi2.llb, which are located in the following folder: