The media server is Windows 2003 32 bit standard while the Exchange server is Windows 2003 R2 Enterprise 64bit .
I have a problem with the GRT technology during the Exchange Information store backup.
Exchange 2007 upgraded with sp3 and i have upgraded the symantec tools on the media server at the same version.
The job always end with V-79-57344-33928 code
Backup- \\Srvexc\Microsoft Information Store\First Storage Group
V-79-57344-33928 - Access Denied. Cannot backup directory Mailbox Database and its subdirectories.
Backup- \\Srvexc\Microsoft Information Store\Second Storage Group
V-79-57344-33928 - Access Denied. Cannot backup directory Public Folder Database and its subdirectories.
I have already check that no mailbox is disabled.