All meny boxes have disappeared - Painter Essential 6

I've used corel couple of times (i have a free one from intuos tablet) and everything was OK
Then suddenly all menu boxes disappeared - layers brushes, toolbox etc.

So i've tried to switch them on manually (by menu toolbar) and it doesn't work
I've reinstalled whole software and nothing changed
Can someone help?
(Pic is showing haw it looks like)

  • Unless you do a clean install there are leftover files that can still cause trouble.

    Try a full reset by holding down the Shift key while starting the program- this solves many UI problems.