Hi
I have MEP 2015 Pro Plus, and when I try to export my movie in MPEG4 format the error occurs:

These are my parameters:

The Project parameters are 1280x720, 29,97 fps, progresive.
I can't export with hardware acceleration (Intel QSV). When I disabled this option, the MEP started to work.
I have the Intel i5 4600 CPU and the newest drivers from intel so what is wrong ?