Domain Controller Diagnosis

Performing initial setup:
   Done gathering initial info.

Doing initial required tests
   
   Testing server: Default-First-Site-Name\SERVER-PDC
      Starting test: Connectivity
         ......................... SERVER-PDC passed test Connectivity

Doing primary tests
   
   Testing server: Default-First-Site-Name\SERVER-PDC
      Starting test: Replications
         ......................... SERVER-PDC passed test Replications
      Starting test: NCSecDesc
         ......................... SERVER-PDC passed test NCSecDesc
      Starting test: NetLogons
         ......................... SERVER-PDC passed test NetLogons
      Starting test: Advertising
         ......................... SERVER-PDC passed test Advertising
      Starting test: KnowsOfRoleHolders
         ......................... SERVER-PDC passed test KnowsOfRoleHolders
      Starting test: RidManager
         ......................... SERVER-PDC passed test RidManager
      Starting test: MachineAccount
         ......................... SERVER-PDC passed test MachineAccount
      Starting test: Services
         ......................... SERVER-PDC passed test Services
      Starting test: ObjectsReplicated
         ......................... SERVER-PDC passed test ObjectsReplicated
      Starting test: frssysvol
         ......................... SERVER-PDC passed test frssysvol
      Starting test: frsevent
         ......................... SERVER-PDC passed test frsevent
      Starting test: kccevent
         ......................... SERVER-PDC passed test kccevent
      Starting test: systemlog
         An Error Event occured.  EventID: 0x00000457
            Time Generated: 04/20/2009   15:17:47
            (Event String could not be retrieved)
         ......................... SERVER-PDC failed test systemlog
      Starting test: VerifyReferences
         ......................... SERVER-PDC passed test VerifyReferences
   
   Running partition tests on : ForestDnsZones
      Starting test: CrossRefValidation
         ......................... ForestDnsZones passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... ForestDnsZones passed test CheckSDRefDom
   
   Running partition tests on : DomainDnsZones
      Starting test: CrossRefValidation
         ......................... DomainDnsZones passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... DomainDnsZones passed test CheckSDRefDom
   
   Running partition tests on : Schema
      Starting test: CrossRefValidation
         ......................... Schema passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... Schema passed test CheckSDRefDom
   
   Running partition tests on : Configuration
      Starting test: CrossRefValidation
         ......................... Configuration passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... Configuration passed test CheckSDRefDom
   
   Running partition tests on : regional
      Starting test: CrossRefValidation
         ......................... regional passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... regional passed test CheckSDRefDom
   
   Running enterprise tests on : regional.local
      Starting test: Intersite
         ......................... regional.local passed test Intersite
      Starting test: FsmoCheck
         ......................... regional.local passed test FsmoCheck