Hi, it seems to me thre is an issue with Monterey 12.5 and PS 23.4.2: it does'm start anymore, it only appears as a process not reponding.
I'm running Photoshop 23.4.2 under 12.5 without any issue.
Try resetting your Photoshop preferences to see if that sorts the issue out.
Hi @damianoc72530941 ,
Go to Finder > Applications > Photoshop. Right-click on Photoshop > Show Package Content > macOS. Try to launch Photoshop from there. If that does not work you may need to un/reinstall.
Let us know how you go.
Thank you for your suggestion: unfortunately it didn't work...
How much RAM and spare hard disk capacity do you have on your system?
You reset the Preferences under the General tab in Photoshop preference and then closed and reopened the application?
If so, and it didn't sort the issue out, I think it would be worthwhile to uninstall Photoshop using the Adobe Cleaner Tool and reinstalling the application again.
You did both procedures?
Hopefully, that should sort the issue out. Let us know.