The software for Microsoft Site Server 3.0 and Site Server 3.0 Commerce Edition is not compatible with Microsoft Windows 2000. You must install Site Server Service Pack 3 in order for these programs to run under Windows 2000.
For more information about this software, and to download Site Server Service Pack 3, see the Microsoft Site Server page at the Microsoft Web site.
For a list of software supported by Windows 2000, see the Microsoft Windows 2000 Product Compatibility List at the Microsoft Web site.