Symptoms
You are trying to drag a Virtual Machine application window from one primary display to an external one but it keeps bouncing back to the main display.Resolution
Please update Parallels Desktop 8 to the latest build. To obtain the update, please do the following:1. Start Parallels Desktop > click on Parallels Desktop menu > Check for Updates...
2. Download and install the Update.
If the issue still persists
- Drag the application window so that one part of it is on the main display and another is on the second one.


- Release the mouse and drag the cursor to the second display.
- Drag the application window to the desired location on the second display.