Hi, I'm using Photoshop 26.3 on Windows 11.
It's not the first time that I'm using Photoshop 26.3 but this morning it just didn't want to open. I clicked the icon on the taskbar and the icon on the desktop and it wouldn't open.
The weird thing is that when I tried to downgrade to 26.1, it said I had to close Photoshop first BUT when I checked in the task manager, Photoshop was not listed as running.
So I had to restart my computer and downgrade to 26.1 before clicking any photoshop icon.
Back to 26.1, I could now open Photoshop.
Thank you for exploring what went wrong.