MidiNotate Composer 20 beta release version 1911

I downloaded 1.9.11, but it hung up at 7/8 installed and locked my pc. Rebooted and tried again. This time it istalled, but would not fully open a midi file. I uninstalled it, and Composer 1.7 I had, would not work.

I finally uninstalled everything, and reinstalled 1.7. Over the years, this is the first problem I've had. I am back to where I was,but that's all.

Bernie