Are you by any chance on Windows?
Do you see the splash screen? It can be that you need to either restart the machine or kill the application in task manager.
Thanks! A Reboot was what worked. Phew!
I have the latest windows on a custom machine that runs great. Everything was working fine then boom, update and not even the splash screen, it was just totally dead, the program would not open at all.
Thankfully the reboot worked.