This pertains to CM 1902 and older, and when upgrading from Windows 10 1709. It might still pertain to future releases, as I've made Microsoft Aware, and they have confirmed the issues created during a rollback and os uninstall. So hopefully in the future, much of this will no longer be needed, other than our ... Read moreWaaS IPU – OSUninstall Module
So This Post is going to cover the Rollback Recovery Modules that plug into the In Place Upgrade TS. There are three parts of the process, two Task Sequences parts, and a scheduled task with powershell scripts. For more info about Roll Back, check out my previous post: Automated Client Recovery from Rollback or OS ... Read moreWaaS IPU - Rollback Recovery Module
USERVOICE to have this function properly natively - Please upvote : OSUninstall - Make ConfigMgr Aware of going back to previous builds Update: 2019.02.01 - Added Manual Fix for someone who did OSUninstall and CM Client is "hosed"... at bottom. This is a topic I have found almost no documentation or blog posts on the ... Read moreWindows 10 RollBack... I mean OSUninstall