import from microsoft sql server

[Georgiu Konstantinos]

Hello,
I want to ask if it is possible to connect to microsoft sql server and import a database to valentina db. But through valentina studio, and after creating an odbc dsn for the server, i do "import" -> odbc but when I check the dsn and click next nothing happens. So is it posible? Is it a limitation for the unregistered version? What is the problem? 

Thank you,
Kostas