Event ID - 1012

Event Id1012
SourceWinlogon
DescriptionThe automatic certificate enrollment subsystem could not access local resources needed for enrollment. Enrollment will not be performed. (0x800706d9) There are no more endpoints available from the endpoint mapper.
Event InformationAccording to Microsoft

Resolution:
Microsoft Windows XP and Microsoft Windows 2000
Verify the ClientProtocols key exists under the HKEY_Local_Machine\Software\Microsoft\Rpc key and that the ClientProtocols key contains at least the following 5 default values:
• ncacn_http REG_SZ rpcrt4.dll
• ncacn_ip_tcp REG_SZ rpcrt4.dll
• ncacn_nb_tcp REG_SZ rpcrt4.dll
• ncacn_np REG_SZ rpcrt4.dll
• ncacn_ip_udp REG_SZ rpcrt4.dll
Microsoft Windows NT 4.0
Verify the ClientProtocols key exists under the HKEY_Local_Machine\Software\Microsoft\Rpc key and that the ClientProtocols key contains at least the following 6 default values:
• ncacn_np REG_SZ rpcltcl.dll
• ncalrpc REG_SZ ncalrpc
• ncacn_ip_tcp REG_SZ RpcLtCcm.dll
• ncadg_ip_udp REG_SZ RpcLtCcm.dll
• ncadg_nb_tcp REG_SZ rpcltccm.dll
• ncacn_http REG_SZ rpcltccm.dll
Reference LinksEvent Id:1012 Source Id:Winlogon

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