Drag-and-drop in MS Excel 2010 (Win7 64 bit) after installation of 11.0.780.000 ZA Extreme Security produces "Clipboard cannot be emptied" message. If I exit ZA, the problem disappears. When I start it again, the problem starts again. No problem with cut-and-paste.

There is a closed thread from last year posing the same problem. The poster was directed to ZA support. Is anyone else seeing this?