To all of us who use Symantec Backup Exec 12.5 We will have received an email some time ago indicating that we can now download Symantec Backup Exec 2010 and update our Backup Exec environment 12.5, to be able to perform this simple migration process, we will have to enter the Symantec website and obtain our licenses and installation software. In this document we look at the Backup Exec update process 12.5 a Backup Exec 2010 on a single server and with multiple remote servers with the Exec Backup Agent.