How may I get Explorer preview to show an .M3U file as it if were a .TXT file?

Currently it does not:


I have tried a registry hack that work for other text file types, but it did not work for .M3U.

I got no success with .m3u using PreviewConfig:


or with the manual method:


  • Right Click on Mouse
  • Hit Open with
  • Choose Default Programs check box : Always use the selected, etc
  • Select Notepad
  • Click Ok

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