MobileRead Forums - View Single Post - Calibre not opening on macOS Catalina 10.15.7 after updating to Calibre 5.3.0

darthschadel · 10-18-2020, 02:05 PM

I just updated Calibre to 5.3.0 and now the program isn't opening. I installed it as I do every update, then click to open and nothing happens.

10-18-2020, 02:05 PM	#1
darthschadel Junior Member Posts: 1 Karma: 10 Join Date: Oct 2020 Device: Callibre	Calibre not opening on macOS Catalina 10.15.7 after updating to Calibre 5.3.0 I just updated Calibre to 5.3.0 and now the program isn't opening. I installed it as I do every update, then click to open and nothing happens.