problem with current update
S2 - Critical
I just installed the most recent update. It rebooted, then opened for half a second, then shut down. I rebooted again, and the same thing happend. The program will not stay on long enough to engage with it.
Try factory reset
if that doesn't help, start MuseScore by double clicking a score file
If that works, disable Start center in Preferences
If not try starting as administrator