Painter 2020 will not launch on Mac OS 10.15.7

Click on Painter Icon is tries to launch, dot underneath Painter icon in dock for a few seconds then dot goes away and program does not load.

No crash logs reported, but if I try to load in terminal it tells me the following:

Last login: Tue Oct 13 19:54:58 on ttys000

surfrdude@Johns-iMac ~ % /Applications/Corel\ Painter\ 2020/Corel\ Painter\ 2020.app/Contents/MacOS/Corel\ Painter\ 2020 ; exit;

objc[78264]: Class NativeTimerMacPrivate is implemented in both /Applications/Corel Painter 2020/Corel Painter 2020.app/Contents/MacOS/Corel Painter 2020 (0x10ea2f160) and /Applications/Corel Painter 2020/Corel Painter 2020.app/Contents/Frameworks/UXInterface.framework/Versions/A/UXInterface (0x11817ca20). One of the two will be used. Which one is undefined.

libc++abi.dylib: terminating with uncaught exception of type std::invalid_argument: Unspecified failure

zsh: abort