Possible to reinstate DC after recovery if you didn't check off the option?

Hi,

I had to recover my server from an unexpected rollback yesterday using Backup Exec System Recovery 8.0 to restore an image from earlier in the week (10/29). I didn't realize I needed to check off the Preserve domain trust token on destination option that perserves the Active Directory information when doing the restore and now I have a PDC that cannot communicate with any other computers on my network.  (The network is only 1 PDC which is WIndows 2003 SBS and 5 Windows XP clients.)

When running dcdiag, I am getting the following:

C:\Documents and Settings\Administrator>dcdiag 

 

Domain Controller Diagnosis 

 

Performing initial setup: 

   Done gathering initial info. 

 

Doing initial required tests 

 

   Testing server: Default-First-Site-Name\SERVER 

      Starting test: Connectivity 

         The host bd51ce3c-796b-4435-8cdf-df9b31afeb05._msdcs.coltsnecknursery.l 

ocal could not be resolved to an 

         IP address.  Check the DNS server, DHCP, server name, etc 

         Although the Guid DNS name 

         (bd51ce3c-796b-4435-8cdf-df9b31afeb05._msdcs.coltsnecknursery.local) 

         couldn't be resolved, the server name (SERVER.coltsnecknursery.local) 

         resolved to the IP address (192.168.2.5) and was pingable.  Check that 

         the IP address is registered correctly with the DNS server. 

         ......................... SERVER failed test Connectivity 

 

Doing primary tests 

 

   Testing server: Default-First-Site-Name\SERVER 

      Skipping all tests, because server SERVER is 

      not responding to directory service requests 

 

   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 : coltsnecknursery 

      Starting test: CrossRefValidation 

         ......................... coltsnecknursery passed test CrossRefValidati 

on 

      Starting test: CheckSDRefDom 

         ......................... coltsnecknursery passed test CheckSDRefDom 

 

   Running enterprise tests on : coltsnecknursery.local 

      Starting test: Intersite 

         ......................... coltsnecknursery.local passed test Intersite 

      Starting test: FsmoCheck 

         ......................... coltsnecknursery.local passed test FsmoCheck 

Is there a way to fix this problem after the fact without resinstalling the OS, rebuilding the network, and then restoring the system checking off the option to preserve the new network information?

Thanks.

Keith