ÅThe client certificate does not contain a valid UPN, or does not match the client name in the logon request. Please contact your administrator.-Smartcard logon is required and was not used.!A system shutdown is in progress.'An invalid request was sent to the KDC.DThe KDC was unable to generate a referral for the service requested.:The encryption type requested is not supported by the KDC.QAn unsupported preauthentication mechanism was presented to the Kerberos package.¥The requested operation cannot be completed. The computer must be trusted for delegation and the current user account must be configured to allow delegation.7Client's supplied SSPI channel bindings were incorrect.9The received certificate was mapped to multiple accounts.SEC_E_NO_KERB_KEY5The certificate is not valid for the requested usage.äThe system detected a possible attempt to compromise security. Please ensure that you can contact the server that authenticated you.úThe smartcard certificate used for authentication has been revoked. Please contact your system administrator. There may be additional information in the event log.¥An untrusted certificate authority was detected While processing the smartcard certificate used for authentication. Please contact your system administrator.ìThe revocation status of the smartcard certificate used for authentication could not be determined. Please contact your system administrator.