Apache 2.0 is designed to run on Windows NT and 2000. The binary installer will only work with x86 processors. In all cases, TCP/IP networking must be installed. If you are using NT 4.0, install Service Pack 3 or 6, since Pack 4 had TCP/IP problems. It is not recommended that Windows 95 or 98 ever be used for production servers and, when we went to press, Apache 2.0 would not run under either at all. See http://httpd.apache.org/docs/windows.html.