Incorrect View in Mission Planner

I got a new notebool with Windows7 and I am faced with the following problem in Mission Planner.
Everything is working fine, I can connect to the plane, Play recorded sessions and everything else - BUT the mission planner does not display one of the windows. It is empty. I am talking about the window on Flight Data tab on the left top corner where you typically see the artifical horizon. (see Screenshot).
Any idea? The laptop has a touch display - I do not have any issues with any other application, just MP.

Many thanks

try this : goto config>planner>Video Device> tick Enable HUD :::: Click STOP
then click Start then click Stop again.
it worked for me