Occasional Repaint Problem
White box on desktop Win7
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Stardock Forums
Sometimes a floating dock will disappear. A white box appears on the desktop in the location of the dock.
I run a second monitor attached to my Windows 7-64 Lenovo W500 laptop. I forced a repaint by closing the second monitor.
I don't know how to force a surgical repaint.
Any thoughts about the cause and solution?