Yesterday I was working in LightRoom Classic. All was good. Then it went haywire. My presets would stay, and then the App crashed. When it reopened it crashed my iMac. Once again I got it open this time all the menu items were gone. I tried letting one of Adobe's Techs to remote my iMac, and I got a message saying their packet was damaged. I ended up uninstalling LRC and reinstalling it. Damn, that took some time. I'm having to do the same with Illustrator and Photoshop, however now PS installation is frozen. Illustrator wont even begin to install.