This update is giving me a headache. 2 domain joined computers take the update without incident, then just go to a black screen.
Waits.....................................
Then login screen
Waits....................................
Then just sits there doing nothing.
Reinstall the OS and update again, just the same.
Only way i found to get round this is to build a new ISO with the 1703 update in place and fresh install from that.
Hope this helps someone!