CommandManager Form_Load() on WINE

Hey,
I've managed to run StealhBot 2.7 through WINE after a long time of headaches getting it to work. The only problem now is that whenever the program tries to load the .xsd file for Commands, it returns a "Automation Error in frmCommandManager.Form_Load()" error, otherwise the program works just fine. Is there a dll or anything that is needed to recognise that file?

Thanks for the help!