MGG - 2009-11-09

Hello, I have a problem on Windows XP (SP3):

When double-clicking on a MindMap in Explorer or other FileManager (FreeCommander) the command window pops up for a second and I think it shows a java exception, but it vanishes immediatly and nothing else happens.
Starting Application FreeMind and loading Files works just fine. Even starting from command line and directly providing a mindmap file in the command works well.
It only occurs when doubleclicking a mm-file. I did not get that error on earlier versions (any beta or RC).

I have used the windows installer with a clean install (tried both with and without emebdded java - no difference).