I did check the installation... i went to /apps/iplanet/https-test-interwovn and tried ./start,It throws the following message:Sun ONE Web Server 6.1SP5 B08/17/2005 22:09info: CORE3016: daemon is running as super-userinfo: CORE5076: Using [Java HotSpot(TM) Server VM, Version 1.4.2_04] from [Sun Microsystems Inc.]info: WEB0100: Loading web module in virtual server [https-test-interwovn] at [/search]startup failure: could not bind to port 80 (Address already in use)failure: HTTP3127: [LS ls1] http://-test-interwovn:80: Error creating socket (Address already in use)failure: HTTP3094: 1 listen sockets could not be createdfailure: CORE3186: Failed to set configurationI think its trying to run in port 80 which is already in usage, can i reinstall the customer web server ..