Serv-U Migration

A few days ago I was asked to migrate a Serv-U ftp server to another one. At first I was surprised that Serv-U has no export menu items. The I went to options and found there was an option says "save options in ini". So I opened all .ini(s) in that folder and great, copy that file to my new Serv-U installation folder and made a liitle change, all the users, passwords, home directories were migrated.