MediaUriElement fail on XP

Dec 15, 2010 at 4:10 PM

I am getting the message "Creating an instance of the COM component with CLSID {51B4ABF3-748F-4E3B-A276-C828330E926A} from the IClassFactory failed due to the following error: 80040273." in the MediaFailed callback of the MediaUriElement.

So far this happens on two different XP machines.

Does anyone know what might cause this?