> If I have only one drive on the Windows 2003 Server
> and I do a full backup of all files, why do I need
> the Exchange Agent?
>
> Thank you
The Exchange agent is only required to backup a MS Exchange server. If you are trying to backup exchange databases without the agent, you will be unable to restore the server in the event of a failure and may cause database corruption. If you are not backing up exchange with this server, don't buy/install the agent.