Lost a score; trouble editing old score; tool bar turns gray and doesn't work.
I'm having difficulty with my Musescore 3. It seems to lock up/turns gray when I am adding new details and takes numerous times to get the play to work. It is updated. I also don't know how to open mscz files. The score I lost is present in an mscz file if I could open it. I have shut everything down and started again but still doesn't work. I'm afraid I might loose other works. Optimism.mscz