I followed this guide to perform the windows 10 in place upgrade from windows 7:
https://technet.microsoft.com/en-us/library/mt426642%28v=vs.85%29.aspx
The task sequence seems to run fine until it finishes downloading the items in the "Upgrade Windows" step. The items finish downloading and the task sequence stalls at "Upgrade Windows" until the error message 0x00000001 appears. The task sequence then enters the "Recover from Setup Failure" step but never recovers.
Help is appreciated.
Thanks