Installation guide

3. NETSCAPE/IPLANET PLUGIN (WINDOWS)
ServletExec 4.1 Installation Guide 21
3.3 Uninstalling Other Servlet Engines
Very Important
You must uninstall any other servlet engines previously installed for use with NES/iWS before
installing and using ServletExec/NSAPI. In particular, modifications to the obj.conf
configuration file for other servlet engines must be removed. In addition, you
must disable the
NES/iWS built-in servlet support as described in the following sections before installing
ServletExec/NSAPI.
3.3.1 Deactivate the Java Interpreter (NES 3.5.1 and higher)
For NES 3.5.1 and higher, the built-in Java interpreter is deactivated by default. If,
however, it has been activated on your server you must deactivate it manually before
installing ServletExec/NSAPI.
To manually deactivate the Java Interpreter
1. From the Netscape Administration Server home page, click the appropriate server.
See the Netscape Administration Server documentation if you need help with this step.
2. Click Programs from the menu bar in the upper frame of the server
administration page.
3. In the menu in the left frame of the Programs page, click Java.
4. Turn off the Java interpreter.
Tip
If you still have problems running ServletExec/NSAPI after deactivating the Java
interpreter, check the Init directives in your obj.conf file as described in Section 3.6.3.
3.3.2 Disable the Built-In Servlet Engine (iWS 4.0 and higher)
For iWS 4.0 and higher, the built-in servlet engine is enabled by default. You must
disable the built-in servlet engine
before installing ServletExec/NSAPI.
To disable the Servlet Engine
1. From the iPlanet Administration Server home page, click the appropriate server.
2. On the Server Manager page, click the Servlets tab.
3. On the Enable Servlets page, click No under Activate the Servlet Engine?, and
click OK.
4. On the resulting page, click Save and Apply.
3.4 Installing ServletExec/NSAPI for Multiple Servers
If you’ve created multiple NES/iWS server instances, you must run the
ServletExec/NSAPI installer separately for each server instance for which you want to
install ServletExec/NSAPI. Pay particular attention to the following items when installing
ServletExec/NSAPI for multiple servers: