The issue is caused by the fact that Bitdefender cannot be installed on Server Editions of operating systems and Windows Home Server is using the same architecture as Windows Server 2003.
In order to solve the issue please contact the Bitdefender Support Team who will provide the steps that you need to perform so that you can properly install Bitdefender 2009 on your machine.
Please follow the link "No. I would like to contact Bitdefender Customer Care" at the end of this article to be directed towards our support team.
