PC runs into problem during Windows 10 November update installation

[Jan Mohammad]

I received the major update for Windows 10, version 1511, 110586. The update was successfully downloaded in Windows Update. For final installation, the PC restarted and the installation process started. At around 60%-70%, my "PC ran into probem and attempted to restart". The changes rolled back to previous Windows 10 installation.
Please help.

 

[RumoredNow]

Moved to appropriate area...

Windows 10 How-To Guides is for write ups of prepackaged solutions... Not for leading questions on issues not yet resolved.