Question : AD Replication, DCDIAG errors...  HELP!!!

have an exchange server that the motherboard failed on.
After the server came back up I had tons of issues.  I have resolved all but this one...
I have 2 sites.  The main issue I seem to be having is AD replication.  WHen running DC Diag I get this...

Domain Controller Diagnosis

Performing initial setup:
   Done gathering initial info.

Doing initial required tests

   Testing server: Birmingham-AL\MERCURY
      Starting test: Connectivity
         ......................... MERCURY passed test Connectivity

Doing primary tests

   Testing server: Birmingham-AL\MERCURY
      Starting test: Replications
         REPLICATION LATENCY WARNING
         ERROR: Expected notification link is missing.
         Source ZEUS
         Replication of new changes along this path will be delayed.
         This problem should self-correct on the next periodic sync.
         REPLICATION-RECEIVED LATENCY WARNING
         MERCURY:  Current time is 2007-03-19 12:22:30.
            DC=ForestDnsZones,DC=subdomain,DC=domain,DC=com
               Last replication recieved from PROMETHEUS at 2006-03-18 03:49:14.

               WARNING:  This latency is over the Tombstone Lifetime of 60 days!

            DC=DomainDnsZones,DC=subdomain,DC=domain,DC=com
               Last replication recieved from PROMETHEUS at 2006-03-18 03:49:14.

               WARNING:  This latency is over the Tombstone Lifetime of 60 days!

            CN=Schema,CN=Configuration,DC=subdomain,DC=domain,DC=com
               Last replication recieved from PROMETHEUS at 2006-03-18 03:49:13.

               WARNING:  This latency is over the Tombstone Lifetime of 60 days!

            CN=Configuration,DC=subdomain,DC=domain,DC=com
               Last replication recieved from PROMETHEUS at 2006-03-18 03:49:13.

               WARNING:  This latency is over the Tombstone Lifetime of 60 days!

            DC=subdomain,DC=domain,DC=com
               Last replication recieved from PROMETHEUS at 2006-03-18 03:49:14.

               WARNING:  This latency is over the Tombstone Lifetime of 60 days!

         ......................... MERCURY passed test Replications
      Starting test: NCSecDesc
         ......................... MERCURY passed test NCSecDesc
      Starting test: NetLogons
         ......................... MERCURY passed test NetLogons
      Starting test: Advertising
         ......................... MERCURY passed test Advertising
      Starting test: KnowsOfRoleHolders
         ......................... MERCURY passed test KnowsOfRoleHolders
      Starting test: RidManager
         ......................... MERCURY passed test RidManager
      Starting test: MachineAccount
         ......................... MERCURY passed test MachineAccount
      Starting test: Services
         ......................... MERCURY passed test Services
      Starting test: ObjectsReplicated
         ......................... MERCURY passed test ObjectsReplicated
      Starting test: frssysvol
         ......................... MERCURY passed test frssysvol
      Starting test: frsevent
         There are warning or error events within the last 24 hours after the
         SYSVOL has been shared.  Failing SYSVOL replication problems may cause
         Group Policy problems.
         ......................... MERCURY failed test frsevent
      Starting test: kccevent
         An Warning Event occured.  EventID: 0x8000061E
            Time Generated: 03/19/2007   12:09:12
            Event String: All domain controllers in the following site that
         An Error Event occured.  EventID: 0xC000051F
            Time Generated: 03/19/2007   12:09:12
            Event String: The Knowledge Consistency Checker (KCC) has
         An Warning Event occured.  EventID: 0x80000749
            Time Generated: 03/19/2007   12:09:12
            Event String: The Knowledge Consistency Checker (KCC) was
         An Warning Event occured.  EventID: 0x8000061E
            Time Generated: 03/19/2007   12:09:12
            Event String: All domain controllers in the following site that
         An Error Event occured.  EventID: 0xC000051F
            Time Generated: 03/19/2007   12:09:12
            Event String: The Knowledge Consistency Checker (KCC) has
         An Warning Event occured.  EventID: 0x80000749
            Time Generated: 03/19/2007   12:09:12
            Event String: The Knowledge Consistency Checker (KCC) was
         An Warning Event occured.  EventID: 0x8000061E
            Time Generated: 03/19/2007   12:09:12
            Event String: All domain controllers in the following site that
         An Error Event occured.  EventID: 0xC000051F
            Time Generated: 03/19/2007   12:09:12
            Event String: The Knowledge Consistency Checker (KCC) has
         An Warning Event occured.  EventID: 0x80000749
            Time Generated: 03/19/2007   12:09:12
            Event String: The Knowledge Consistency Checker (KCC) was
         An Warning Event occured.  EventID: 0x8000061E
            Time Generated: 03/19/2007   12:09:12
            Event String: All domain controllers in the following site that
         An Error Event occured.  EventID: 0xC000051F
            Time Generated: 03/19/2007   12:09:12
            Event String: The Knowledge Consistency Checker (KCC) has
         An Warning Event occured.  EventID: 0x80000749
            Time Generated: 03/19/2007   12:09:12
            Event String: The Knowledge Consistency Checker (KCC) was
         ......................... MERCURY failed test kccevent
      Starting test: systemlog
         An Error Event occured.  EventID: 0x00000457
            Time Generated: 03/19/2007   11:47:00
            (Event String could not be retrieved)
         An Error Event occured.  EventID: 0x00000457
            Time Generated: 03/19/2007   11:47:01
            (Event String could not be retrieved)
         An Error Event occured.  EventID: 0x00000457
            Time Generated: 03/19/2007   11:47:01
            (Event String could not be retrieved)
         An Error Event occured.  EventID: 0x00000457
            Time Generated: 03/19/2007   11:47:02
            (Event String could not be retrieved)
         An Error Event occured.  EventID: 0x00000457
            Time Generated: 03/19/2007   11:47:02
            (Event String could not be retrieved)
         An Error Event occured.  EventID: 0x00000457
            Time Generated: 03/19/2007   11:47:02
            (Event String could not be retrieved)
         An Error Event occured.  EventID: 0x00000457
            Time Generated: 03/19/2007   11:47:03
            (Event String could not be retrieved)
         An Error Event occured.  EventID: 0x00000457
            Time Generated: 03/19/2007   11:47:03
            (Event String could not be retrieved)
         ......................... MERCURY failed test systemlog
      Starting test: VerifyReferences
         ......................... MERCURY 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 : subdomain
      Starting test: CrossRefValidation
         ......................... subdomain passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... subdomain passed test CheckSDRefDom

   Running enterprise tests on : subdomain.domain.com
      Starting test: Intersite
         ......................... subdomain.domain.com passed test Intersite
      Starting test: FsmoCheck
         ......................... subdomain.domain.com passed test FsmoCheck


any help is MUCH MUCH appreciated...  

Answer : AD Replication, DCDIAG errors...  HELP!!!

WARNING:  This latency is over the Tombstone Lifetime of 60 days!

It appears this DC hasn't been replicating properly for too long.

On this DC only:

Stop the NTFRS service.  Leave it set to Automatic.
Run Regedit.
Find this key:  HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\NtFrs\Parameters\
Backup/Restore\Process at Startup
Double click BurFlags
Change the value to D2.
Reboot.

Be patient.