Many Windows 10 users are getting that “Can’t play. This item was encoded in a format not supported 0xc00d5212 (0xc00d5212)” while they are trying to play a video .avi or .mp4 file on Windows 10. The error code 0xc00d5212 is an annoying problem for anyone what want to play videos or music through Groove, Xbox music or Windows Media Player. If you also faced Windows 10 can’t play videos, don’t worry, because today I will share you some solutions to fix this error code 0xc00d5212 in Windows 10, Windows 8/8.1 or Windows 7.