Harmony closes immediately after opening


after a box appeared that says it was “renewing your subscription” when I opened my project file, Harmony opened but then suddenly closed. I’ve tried opening it again and again but it still closes on its own. Help???

If you can still see the software menu at the top of the screen when this happens
go to menu-Windows-Restore Default Workspace.

If this doesn’t resolve the problem, please contact support to help you investigate.