Be sure to edit the registry responsibly. Contact us for help.

Windows 10's automatic update restarts are one of the most disruptive features of the operating system — rebooting mid-work, losing unsaved documents, and interrupting important tasks. Here's a registry edit that can block automatic restarts completely:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MusNotification.exe]
"Debugger"="cmd.exe /c echo %DATE% %TIME% suppressed automatic reboot >> C:\UpdateOrchestrator.log"

This blocks automatic restarts completely. Period.

Warning: Editing the Windows registry incorrectly can cause serious system problems. Always back up your registry before making changes, and only proceed if you're comfortable with registry editing. If you're not sure, contact Landshark IT — we can handle this safely for you via remote support.

Note: You will still receive Windows updates — they just won't force a restart without your permission.