客户端上的 Mfe.Epe.log，记录以下错误：
EPEPC_cp_provider::GetCredentialCount (34): auto_logon_with_default=False
EPEPC_cp_provider::GetCredentialCount (34): Size of SSO Serialization=508
+ is_guid_alias (37)
is_guid_alias (37): old_alias:
is_guid_alias (37): {60B78E88-EAD8-445C-9CFD-0B87F74EA6CD}
is_guid_alias (37): new_alias:
is_guid_alias (37): {8FD7E19C-3BF7-489B-A72C-846AB3678C96}
is_guid_alias (37): alias found but not matched
- is_guid_alias (37)
EPEPC_cp_provider::GetCredentialCount (34): Found the SSO provider with 3 credentials
EPEPC_cp_provider::GetCredentialCount (34): Success getting the credentials serialization
EPEPC_cp_provider::GetCredentialCount (34): SSO credential failed comparison
EPEPC_cp_provider::GetCredentialCount (34): Success getting the credentials serialization
EPEPC_cp_provider::GetCredentialCount (34): Credential's serialization matches the SSO credentials
EPEPC_cp_provider::GetCredentialCount (34): credential count = 4
EPEPC_cp_provider::GetCredentialCount (34): Auto log on FALSE with default = 2
