IMAQ error reading avi file

[mark77]

Hello All,

I got this error reading an AVI file (using IMAQ AVI Read Frame):

Error -1074395975 occurred at IMAQ AVI Read Frame

DirectX has timed out reading or writing the AVI file. When closing an AVI file, try adding an additional delay. When reading an AVI file, try reducing CPU and disk load.

Possible reason(s):

IMAQ Vision: (Hex 0xBFF604B9) DirectX has timed out reading or writing the AVI file. When closing an AVI file, try adding an additional delay. When reading an AVI file, try reducing CPU and disk load.

This problem happens always at the same frame (unless if u run the program in "Highlight execution", in this case it happens some frames later)

The AVi file is not corrupted (it can be readed by other video progs) and it can be correctly procecessed by the same program runned under LabView 6.1

If I compile the program and I run it... the file is readed correctly but on the "famous" frame the program freezes for few seconds, then it continues

This problem happen also on other files... any of them is corrupted

Any clue ?

Mark