Sounds like EON may have another memory leak issue which was a problem in VuePro 4. You can test this by bringing up the windows task manager (Cntl-Alt-Del) and then displaying the appropriate columns in the listing (e.g. Memory Usage, Handles, GDI Objects) by selecing "View" --> "Select Columns". If the program is leaking, you'll see the GDI objects or possibly the Handles go up substantially. I would report the condition to EON with a screen pic dump of your task manager showing the leak and the operations leading up to the crash/leak.