Trouble Displaying on 2nd Monitor

I've used OpenLP for a very long time to display bible verses and song lyrics with no problem.  I recently upgraded to Windows 7 64 bit and that's when the problems started.  Here's a summary of the system:

 

HP Desktop I5 with 8GB RAM.

NVidia GeForce 9500GS (Running the latest NVidia drivers)

Dual Monitors - One VGA, One HDMI (Both work fine)

Various other components, drives, etc., but nothing special.

 

Any feedback appreciated.

Which version of OpenLP?

Did you make sure that you re-set the output monitor in the settings?