Program windows stuck

I recently encountered an awkward problem on my windows machine. I used a window-manager application in Windows. Trying to replicate the spaces in Mac OS X Leopard, the application window that I was using got stuck somewhere outsite of my desktop. I think that you can encounter the same problem if you have a dual-monitor setup and disconnects one monitor while an application is running on that desktop.

I found this solution:

• Right click the application on the task bar
• Choose Move
• Press the right arrow key on your keyboard
• Move the mouse around until you start to see the edges of the application appear on your screen

Link: http://www.msfn.org/board/programs-windows-stuck-t57195.html