What should I do with Windows 7 playing movie video blue screen?

Symptom: When playing movie video under windows7 ultimate x64, no matter what format, it will be blue screen, error code < 0x00000124”. Change the decoder, the player does not work, change the driver, memory does not work. I have tried it on different computers, still blue screen, how to solve it?
Solution: 64-bit windows7 can play most videos directly using potplayer x64. You can uninstall the installed decoder first, then play the video directly with potplayer x64 to see if it will be blue.
If you still have a blue screen, reinstall windows7 and try again. If you want to install other decoding packages under windows7, it is recommended to install x64 version of windows7 codecs x64 components.