I was doing some mods and because it at least appears to be faster, I deleted folders then replaced them 2 folders, (deleted APL and APL2) then my car was in the middle of the driveway and needed to be moved. So before I could replace them I turned the car off, now when I turn the car on windows ce shuts down after the copying window goes away and as expected the pioneer interface does the same. Pioneer said they would fix it but I'm wondering if there's a more immediate way to flash the internal memory and reset to factory.