About this tag
The 'interface not registered' error in Windows Media Player 12 prevents video files from playing, while they work in other applications like Windows Live Movie Maker. This issue typically arises from corrupted or missing system components, such as DirectShow filters or Media Foundation codecs. Users encountering this error may need to re-register DLL files, run system file checker (SFC), or repair Windows Media Player settings. The tag covers troubleshooting steps for resolving this specific error on Windows systems, focusing on media playback restoration.
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Windows 7 Windows Media Player 12 Problem (Interface Not Registered)
So, this happened only recently, but all of a sudden, I can't play any of my video files that I was able to play in wmp just a few days ago. All of a sudden, whenever I try to open a video file, i just get an error that says: INTERFACE NOT REGISTERED. When I place these files into windows...- Jhun88
- Thread
- error message file compatibility interface not registered media player tech support troubleshooting video files video playback windows live movie maker
- Replies: 5
- Forum: Windows Help and Support