Application Server Administration job failed for service instance Microsoft.Office.Server.Search.Administration.SearchServiceInstance (a7f8a751-3b4b-4252-a270-b067d87e30b2). Reason: Object 24e1efc9-e19d-4830-9dae-3ad9c8708da8 not found. Techinal Support Details: System.Collections.Generic.KeyNotFoundException: Object 24e1efc9-e19d-4830-9dae-3ad9c8708da8 not found. at Microsoft.Office.Server.Search.Administration.SearchApi.get_App() at Microsoft.Office.Server.Search.Administration.SearchServiceInstance.Synchronize() at Microsoft.Office.Server.Administration.ApplicationServerJob.ProvisionLocalSharedServiceInstances(Boolean isAdministrationServiceJob) For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. basim

Hi Basim,i've some troubleshooting tips for your problem,1- Try restart the Office Search Service from Services: a) net stop osearch b) net start osearch2- See if HKLM\Software\Microsoft\Office Server\12.0\Search\Applications , There are 1 or more [object-id] ?? If are more than one, see the diference between. copy the complete key and subkeys from the older server to the new server, restart the Office Search Service .also, could you please read the following blog http://gpeiris.blogspot.com/2007/04/event-id-6482-and-6398-errors-for.html , then give us your feedback?Best Regrads, Ahmed Madany