I just upgraded to MS 2023 Platinum. I imported some mp4 files to the timeline. When I tried to play the files there was no video, only audio. When I tried to press stop the program freezes. I have to end the program through control alt delete. My files play fine in MS 17. I can also play the mp4 files through windows and see the video. What do I need to do to fix this?
Also, when I first installed the program and opened it a message box said there was a patch to version 3172. I kept getting error messages that files were open and it could not update. I had everything closed down and it still would not update. I ended up clicking ignore for one files and it updated to 3172. I don't know if this is causing my above errors.