I have developed a standalone prototype in java using processing as an external library. My application runs fine on Windows 7 (64 bit) but when I try to deploy it on a virtualized Windows 2003 Server (32 bit) instance the application renders approximately once but then the Processing applet loses focus permenantly (PApplet.focusLost is invoked) and it will not respond to further keyboard or mouse input.
On both platforms I am using JRE 1.6.0.26-b03.
I am aware that this version of Windows is not on the official list of supported platforms but is this a known issue with Processing and Windows Server 2003?