My Photoshop CS6 has suddenly stopped saving icons. I've re-checked preferences/file handling, restarted, etc Nothing. Any advice greatly appreciated.
When Photoshop starts acting odd and you have not upgraded your OS, try a Preferences reset.
Hold down Ctrl-alt-shift/cmd-opt-shift and start Photoshop. Delete the settings file when asked.
See if that fixes it.
Retrieving data ...