If I remember correctly there were some MIDI files that did not play in some DAWs. The MIDI file headers were not compatible. I think Sonar had this problem with some MIDI files. The solution was to load the file into something else, in your case Reaper, then save it under a different name and then the new file would load in the DAW.

I hope this helps.


The fitness trainer asked me, "What kind of a squat are you accustomed to doing?" I said, "Diddly."


64 bit Win 11 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware