Disable Action Center (0b)
This is a registry import that disables the Action Center in Windows 10. It adds a new DWORD (32-bit) Value called DisableNotificationCenter to HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\Explorer and sets the Data Value to: 1.
Change the Data Value to 0 to bring Action Center back.
AppDB Registry Import for Fixing Missing Notifications (0b)
A registry import for fixing missing Windows 10 Notifications.