I have ordered LMS 2.2 which support only Windows 2000 Server, but the customer want to install LMS on Windows 2003, then I install LMS 2.5 evaluation and I order the Minor upgrade ver sion from 2.x to version 2.5 ... I fear that I have to install LMS 2.2 on Windows 2000 Server only and just upgrade to LMS 2.5 and I cannot use LMS upgrade license to verify LMS 2.5