Upgrade to MuseScore 3.0 from 2.3 unable to execute
S2 - Critical
Application upgrade appeared successful. Rebooted after install.
I try to invoke the program. Splash screen appears centered. Application appears in the bottom portion of the screen with most of the application hidden. Application and splash screen disappear. Crash...
Next invocation indicates the previous session crashed, gives you a choice or restoring it or not. Either choice results in the above crash scenario. Using Windows 10 Pro 64-bit on a Dell XPS 8910.
Try this: https://musescore.org/en/node/296567
(and let us know if your concern is solved)
(and with that possible a duplicate of #275837: MuseScore crashes during start-up while displaying "Start center")
There have been other reports where the solution (well, rather workaround) was an uninstall and reinstall