I would like to setup Firefox so it checks for updates and installs them during maintenance windows (overnight) and runs the updates as 'system' account. I tried using the following GPO settings Application Autoupdate Enabled Background updater Enabled Disable Firefox Studies Enabled Disable Telemetry Enabled Disable Update Disabled Don't Check Default Browser Enabled This seems to create Schedule tasks in Windows task scheduler, but the tasks are running as previously logged on user accounts. which doesn't help us in this particular environment. I know we can manually push out the latest version via creating new MCM application pushes but the amount of updates that are coming down is a labor intensive exercise and we don't have the budget for PatchMyPC Please post any thoughts!