Yes. Windows 7 on Server 2003 is compatible with Libcode.

If your MOE3 involves a change from Windows Server 2003 to Server 2008, you must get a person with appropriate rights to alter the registry on any computer used for data entry of circulation.

The address of the necessary document, links and instructions are at the following address:

http://data.libcode.com.au/download/smbdoc.doc

You may also like to download this one page note for techs:

http://data.libcode.com.au/download/lc_moe.doc