Am Freitag, 28. Mai 2010 schrieb Guido Winkelmann: > If I leave out the <format> element and/or specify a <backingStore> element > for the volume, it works again. I have to correct myself: If I leave out the format element, there will be an image created and there will be no error message, but the resulting image has a capacity of 0 bytes. Regards Guido Winkelmann