I have my graphic driver installed on windows xp sp3. After reboot, I got a popup dialog box said "Cann't use current graphic driver, it is designed for the old version, it is not compatible with current windows version". In windbg, I can see FindAdapter(), Initialize() and GetChildDescriptor() in miniport.sys are called, and only these three functions are called. When I change InstalledDisplayDrivers to cirrus in inf file, the popup dialog box doesn't show, and StartIO() in miniport.sys also called. There seems to be some differences between cirrus.dll and mydisplay.dll. How does the OS recognise mydisplay.dll version? Thanks Regards LazySid _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/spice-devel