Error updating public folder with free/busy information on virtual machine EOBMAIL02. The error number is 0x80004005. On exchange 2007

In the Exchange Management Shell, run the following command: get-publicfolder -Identity "\NON_IPM_SUBTREE\SCHEDULE+ FREE BUSY" -Recurse | fl name,Replicas Notice that at least one of the SCHEDUE+ FREE BUSY folders is missing an Exchange 2010 or Exchange 2007 server listed as a replica. For example, the output may appear as follows: Name : EX:/o=contoso/ou=Exchange Administrative Group (FYDIBOHF23SPDLT) Replicas : {} In the Exchange Management Shell, run the following command: set-publicfolder -Identity "\NON_IPM_SUBTREE\SCHEDULE+ FREE BUSY\" -replicas "" For example, type: Set-publicfolder –identity "\NON_IPM_SUBTREE\SCHEDULE+ FREE BUSY\EX:/o=contoso/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)” –Replicas “Server\Storage Group\Public Folder Database” Verify that the public folder group now has a replica using the command from step 1. In the following example, the folder now has a replica object. Name : EX:/o=contoso/ou=Exchange Administrative Group (FYDIBOHF23SPDLT) Replicas : {Public Folder Database}