Initial Software Updates sync failed after installing the WSUS and adding the SUP role

I recently  installed a WSUS and set up a SUP role, however the initial Software Update sync failed.

I started the troubleshooting by checking the WSYNCMGR.log, and found the errors below :

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SCCM: Rollback Windows update (patch)

Sometime installing Windows Updates may cause troubles ,and we have to perform a rollback to address the encountered issues.

We need to run a WUSA command in order to uninstall the culprit patch. Let’s say you identified that the patch you want to remove is KB3159398, so the command will be : wusa.exe /uninstall /KB3159398/quiet /norestart

However in order to apply it to multiple computers, we have to create a Task Sequence to run the command, then deploy it to a collection, see the steps below :

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SCCM CB – Enabling .NET 3.5 Framework in Windows 10 during OSD

As we all know a lot of applications are still using Microsoft .Net Framwork 2.0, 3.0 and 3.5, for this reason we need to include .Net 3.5 Framwork in our base image.

.Net Framework 3.5 is a builtin feature in Windows 10, we will then use a DISM command in our Task Sequence to enable the feature . Continue reading