Hi forgiven,
Some updates support "Approve for removal" from WSUS server, some updates do not support.
If you know the detailed KB number of the update that you want to uninstall, you may check if it support removal from WSUS side, if not, you need to uninstall it from client side via "Windows Update"> "Update history" > "Installed
updates", right click the update, "uninstall".
Best Regards,
Anne
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