Customers are experiencing a critical issue where the XProtect Management Server fails to start after installing recent Windows updates. If you have been affected, please uninstall the following updates—KB5066835, KB5066131, KB5064401, KB5065789—and restart your machine. If that does not fix the issue, please contact support.
We are actively investigating the root cause and working on a solution.
We recommend postponing non-critical Windows updates until further notice to avoid potential disruptions.
Most popular resources