I downloaded a Easyphp from http://www.easyphp.org/
Easyphp supports both apache and mysql. Mysql is running fine but there is an error message for apache.

The error is "Apache port (80) is used by inetinfo.exe". May i know what i have to do to get this working?

Easyphp has this listed in their FAQ sheet : http://www.easyphp.org/faq.php3?lang=en#7

Incase you dont use the link, it says -
A Web Server is already installed on the computer and Apache can't use the port 80 (port conflict). You need to check the use of ports with your network running software. You might use the port 8080 instead. The value should be higher than 1024. With IIS: In the Administration tools, click on "Internet services Manager", select "Web site as a default", then right-click on the Properties, here you can change the port.
With Apache: edit the configuration file, look for "Port" inside and set a new value. Restart if needed. Please remember set the correct port when accessing from the browser. If port is set to 8080, you should enter:
http://127.0.0.1:8080/

Yeah, i just read it and it works. Do you happen to know of any good tutorials on Apache? Thanks

Hi,
I have localhost IIS running. And after i change Apache port to 8080, i cannot access my other files using my http://localhost/test.asp using the internet explorer. Is there anyway that can allow both IIS and apache to work together?

Try this link to see if it helps out - http://httpd.apache.org/docs/win_service.html
or try going to www.apache.org and look up some info there.