CC2020: can't write document presets file error on close in Photoshop; can't relaunch after
I have an issue which has only just started after updating to the latest version of CC 2020. When I close the program, I receive the "can't write document presets file" message. If I try relaunching Photoshop, either clicking the App or using the CC launcher, it will not open. I have trashed old preferences and am able to relaunch the program but only after a full system reboot. I am running an updated Windows 10 machine. Any suggestions on what to try next?
