Apache 1.3.22 and PHP 4.1.0

Using both the MSI and EXE packages of the subject mentioned programs, I arrive at the same place, Apache will not run PHP. I am using NT 4.0 SP 6. I add the familiar LoadModule and AddType lines to the Apache httpd.conf file. I install Apache first, then PHP with the following error: Cannot unload mod-php4.c: File is not in module list (thats a paraphrase by the way). I tried uninstalling both and installing both in different order. Same result. What am I missing? Apache runs with out the module, so I am guessing its php. Anyone have a solution? Please. Thanks in advance RDB