Thanks to all. I followed Gamehead200's recommendation and successfully downloaded the Apache server. Now I have some new technique questions need you guys' help. The http://localhost/ shows: “If you can see this, it means that the installation of the Apache web server software on this system was successful. You may now add content to this directory and replace this page. Seeing this instead of the website you expected? This page is here because the site administrator has changed the configuration of this web server. Please contact the person responsible for maintaining this server with questions. The Apache Software Foundation, which wrote the web server software this site administrator is using, has nothing to do with maintaining this site and cannot help resolve configuration issues. ...” I could not locate this HTML page's folder, usually in C:\inetpub\wwwroot, but not in this case. Any idea where should I put my web folder to work with Apache server? Also, I got the Apache server, my Coldfusion application, but the ColdFusion administration page does not working. If someone familiars with ColdFusion, how to install Apache server and ColdFusion server to let Apache work with ColdFusion? Any key points should I pay attention while install those? Happy New Year! Kevin