LrC does not open

[Francesca994327]

Salve, dopo aver cambiato il tipo di abbonamento LrC non si apre, clicco in continuazione sull'icona ma la rotella gira per poco e finisce lì. Ho già provato a disinstallare e reinstallare, non funziona comunque. Qualcuno sà come aiutarmi? Grazie  mille 

Hi, after changing the type of subscription LrC doesn't open, I keep clicking on the icon but the wheel spins for a while and it ends there. I've already tried uninstalling and reinstalling, still doesn't work. Anyone know how to help me? A thousand thanks

[TheDigitalDog]

Try resetting your Lightroom preferences:
https://helpx.adobe.com/lightroom-classic/help/setting-preferences-lightroom.html
Also see: https://community.adobe.com/t5/lightroom-classic-discussions/important-steps-for-manually-resetting-...

Quit Lightroom Classic.
macOS: Press and hold the Shift + Option keys.
Windows: Press and hold the Shift + Alt keys.
While holding down the keys, launch Lightroom Classic.
When asked, select "Yes". 

[Francesca994327]

forgive me, after leaving what should I do?

[Francesca994327]

Do you think this could mean anything? 

It is the damaged catalog of Lrc