Unfortunately, there is no information regarding the Windows Server 2008 compatibility and the only way to obtain more information is to contact the developers. You can get in touch with them using 813.349.2700
phone number or the online form from the official web page. As you can see in the user guide, the latest version of DataComp works with Windows XP Pro, Windows Vista Pro, Windows 7 Pro, Windows 8 Pro, Windows Server 2003 and Windows Server 2008, but there is no information about the previous versions.