Musescore 3 won't open

I have installed Musescore 3 when it first released and installed it and it opened fine. Now, when I open the software the project selector window opens up, but nothing else. I will try choosing one of the scores listed or creating a new project but then nothing happens. It shows it down in the taskbar, but I cannot see anything. I have been downloading all the new versions and nothing seems to fix the issue.