I keep getting this message when trying to use the brush tool. Can't use swatches or color picker. Caps lock OFF. Mac os10.10.5, cs6.
NEVERMIND! I fixed it.... so far.
(https://s24.postimg.org/tg7xq3e5d/Screen_Shot_2017_01_26_at_3_09_55_AM.png) (https://postimg.org/image/tg7xq3e5d/)
What was your fix Kiska?
Hannie
Mac- Close photoshop. Get to ps prefs.psp. Drag that file to desktop. Open photoshop to see if things work right. If so, trash the psp file.
(https://s29.postimg.org/m4fq1k8w3/Clean_photoshop.png) (https://postimg.org/image/m4fq1k8w3/)
Very smart!