The stop error seems to be caused by a driver, which I don't know if I can fix. I have no earlier driver to rollback to. It happens randomly with no needed set of events to trigger it. I'm running Windows XP Pro on a laptop. Error code 100000d1, parameter1 1160000f, parameter2 00000002, parameter3 00000000, parameter4 ba2f4f37. Help. Please?