An unknown error occurred so the session was disconnected. Try restarting your session. If you continue to get this message, contact your administrator or technical support.
An unexpected root certificate authority was encountered when determining the trusted certificate authority for machine certificate ...
An unexpected Web communication error occurred. User Action Restart each server in the Active Directory Rights Management ...
An unfinished invocation of the Group Policy Client Side Extension %1 from a previous instance of the Group Policy Service ...
An unhandled exception was encountered while processing a VSS writer event callback. The VSS writer infrastructure is in ...
An unknown error occurred so the session was disconnected. Try restarting your session. If you continue to get this message, ...
An unknown error occurred when the console attempted to locate data for IP Security Policies. Try again, or use Group Policy ...
An unknown error occurred. You should check all documentation for a solution. If no further information is available, please ...
An unknown server licensor certificate identification was encountered. The server cannot find a matching licensor certificate. ...
An unknown value %2 was returned while waiting for log processing routine thread %1 termination. Thread state is unknown. ...