Port 80

[Bruce F]

I have installed CassiniWebServer on a NoteBook (XP Home), but when I
try to run it I get an error "Cassini failed to start listening on port
80. Possible conflict with another webserver on same port"

Note: I also have Cassini running OK on a PC with XPHome with same
configurations/setup etc.

The notebook had at one stage Apache WebServer installed, but has been
uninstalled and all referencec to it removed, as far as I can see.
I have run the program "cports.exe" and it gives no reference to a
webserver or to port 80 or 8080 as listening, ( I get same result if I
select port 8080).

I have tried temporarily disableing my firewall ( PC Cillin) with no
improvement.

How can I find out what might be using port 80, or what ever my problem
may be?

 

[Jim]

Did you try simply contacting that port, such as http://127.0.0.1 Anything
responding? Might provide a clue!

Jim

 

[Bruce F]

Not sure what you mean! If you mean contacting with IE, this does not
show anything except error cannot fine...!