Autopatch - Microsoft 365 Apps Update Rings
I’m trying to understand how the UpdateDeferredVersions registry value is updated in an Intune Autopatch scenario, specifically the version and FileTime values. Registry path: HKLM\SOFTWARE\Microsoft\Office\ClickToRun\Updates Example value: UpdateDeferredVersions = 16.0.19725.20170:13420719560293 | 16.0.19822.20180:13421142577563 I’ve observed the following and would appreciate any clarification: When I modify deadline or deferral settings via Autopatch (policy changes), the FileTime value does not update. Is there a delay or specific trigger (e.g., policy refresh, scheduled task, CDN sync) that updates this FileTime? How exactly is this FileTime calculated? Is it tied to when the build was released, assigned, or when the policy was applied? Is there any supported way to force or influence this FileTime update? Or is this value simply tracking when the build cap was issued, with deferral logic calculated relative to that timestamp? Additionally, I’ve noticed that updates only seem to apply when the FileTime is approximately 4 days behind the current date, is this expected behavior with Autopatch deferral logic? I was able to successfully test this updating FileTime 4 days behind ((Get-Date).AddDays(-4)).ToFileTime(). Any insights into how this mechanism works under the hood (especially with Click-to-Run + Autopatch interaction) would be really helpful. Below is Autopatch group settings for Microsoft 365 update rings that we set in our environment: Test - Deferral 0 - Deadline 0 Ring 1 - Deferral 1 - Deadline 0 Ring 2 - Deferral 2 - Deadline 0 Last - Deferral 4 - Deadline 1 Thanks in advance!
