Overview
You currently have LanGuard running on an old Windows server and would like to migrate it to the new server, yet you are not sure how to correctly move the license.
Information
GFI LanGuard is licensed by the total number of scanned hosts, not by the number of servers where the license is used. Therefore you do not have to uninstall the old server first.
To ensure successful migration follow the Migrating GFI LanGuard to a New Server article.