How To Install JRun Server 3.x with Apache Web Server 1.3.20
When running the JRun connector wizard to install the Apache connector, select the correct version of the connector from the "Web Server Version" drop-down menu. Choosing an incorrect Web server version (for instance, if you choose version 1.3.2 instead of version 1.3.20) may result in an error when trying to start Apache Web Server. This article will help you prevent or correct that error.
How To Install JRun Server 3.x with Apache Web Server 1.3.20