Have just taken delivery of a Mavic Pro Platinum and took it for it's first flight over the weekend. I had set the video to 4k and the drone has a 32gb Sandisk Extreme Pro SD card in it.When I tried to view the video files on my Windows 7 I5 computor with a 2gb dedicated Graphics card it promptly blue screened and crashed. Tried it on another Win 7 Laptop and it would not play but did not crash. Then tried it on a Win 10 machine and it plays fine. Are 4K .mov video files not readable by Win 7 computors?