C:\Users\David>"%PROGRAMFILES%"\Calibre2\calibre-debug.exe -g calibre 5.33.2 [64bit] embedded-python: True is64bit: True Windows-10-10.0.22000 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.22000') Python 3.8.5 Windows: ('10', '10.0.22000', '', 'Multiprocessor Free') Interface language: None Turning on automatic hidpi scaling devicePixelRatio: 1.0 logicalDpi: 96.0 x 96.0 physicalDpi: 81.55183946488295 x 81.64285714285714 Using calibre Qt style: True [0.00] Starting up... [0.00] Showing splash screen... [0.66] splash screen shown [0.66] Initializing db... [0.69] db initialized [0.69] Constructing main UI... DEBUG: 1.7 No Kobo Touch, Glo or Mini appears to be connected DEBUG: 1.7 rebuild_menus - self.supports_ratings=None, self.supports_tiles=None DEBUG: 1.7 KoboUtilities:set_toolbar_button_tooltip - start: text='None' DEBUG: 1.7 KoboUtilities:set_toolbar_button_tooltip - setting to text='Utilities to use with Kobo ereaders Driver: KoboTouch' [4.33] main UI initialized... [4.33] Hiding splash screen Starting QuickView [4.72] splash screen hidden [4.72] Started up in 2.72 seconds with 39 books