I just erased my MacBook Pro's HD and installed Big Sur (11.0.1). I then installed the latest version of BB. When starting the application, I briefly see the splash screen. I then see a rectangular window with a progress bar that is fully filled. The application then freezes. I have admin rights as a user and installed BB in the default location. Any suggestions?

MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports)
Processor: 2.5 GHz Dual-Core Intel Core i7
Memory: 16 GB 2133 MHz LPDDR3
Graphics: Intel Iris Plus Graphics 640 1536 MB