Hi, @Duchemin, Dominique
Thank you for posting in Microsoft Q&A forum.
After running ccmsetup /uninstall, try below steps to uninstall client agent fully:
- Once that is complete delete the following files
C:\Windows\ccmsetup
C:\Windows\ccm
C:\Windows\SMSCFG.ini
2.Remove the Machine Certs from the SMS store
To do this
Start>Run>MMC>Click File>Add/Remove Snap-in…>Certificates>Click Add>Computer Account>Local Computer>SMS
Delete the certificates in the SMS store.
3.Run the below PowerShell command on the client to remove all the leftover traces of CCM in WMI.
Get-WMIObject -namespace "root" -query "SELECT * FROM __Namespace where name = 'ccm'" | remove-wmiobject
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