Mac Lightroom Classi opens automatically on startup

[2mmedia]

Hi Community, 

on my mac, LtrC always opens on startup no matter what i do, I tried several option in the preferences had no luck. So when i turn on my macbookpro it loads and open automatically LtrC. Is there any way to close it and keep it closed for all sessions until i manually open it?

Hope you guys have a solution, thanks in advance

[JohanElzenga]

Sounds like you added Lightroom to your Startup Items. Go to System Settings, Users & Groups.

[2mmedia]

Thanks so much Johan! It was exactly that!!! -a big relief, thank you