Ah, OK many thanks! Strange thing is that the crash happens every time but only after launching OWB, isn't that strange? If I mount the adf straight after boot it works. I will remove it and see how it goes. By the way if you put away a mounted adf it appears only by double clicking ambient. How can a restore it? Un put away isn't there to select it.. Btw I send the error log, hope you can just ignore it.