Lightroom classic won't launch

[Rowland23640083xdk8]

Hi, a new user and first time here. I recently updated my Mac Mini to OS13.1 and also upadated all my adobe apps. Lightroom classis is running version 12.1. I cannot now open Lightroom classic, the box/emblem appears in the bottom dock for a second or so, with a dot underneath it. It the disappears and nothing more happens. Adobe Bridge, Photoshop and Lightroom CC are all working as normal? Any help would be greatly appreciated. Rowland

[AxelMatt]

A corrupt preference file can be blocked starting Lightroom

Try to reset the Lightroom preferences.

https://www.lightroomqueen.com/how-do-i-reset-lightrooms-preferences/

It's recommended to backup your preferences before you reset the preferences to the default settings:

https://helpx.adobe.com/lightroom-classic/kb/preference-file-and-other-file-locations.html

[Geoff the kiwi]

Hello, you haven't mentioned your Lightroom Version or configuration so please look at this, it may help.

https://community.adobe.com/t5/lightroom-classic-discussions/p-mac-ventura-known-issues-please-read-... 

[GoldingD]

Did LrC run on this computer previously?