I just got back from Tampa Bay today where I flew my drone and got some amazing views. Unfortunately, the very last video I took wasn’t playing on my computer. In fact, it didn’t even show the proper thumbnail for it. I read online that some users had luck with putting the SD card back into the drone and powering it on, watching the video (through the Album), then powering it off. Viola! That’s what worked for me. However, there was one small trick. Whenever I copy files, I MOVE the files to my HDD so they’re erased automatically from the SD card… in this case, I had to re-create the 100MEDIA folder and copy the corrupted file into it. Hope this helps someone out there! 🙂 And if so, leave me a comment!