Did it pop up your new application in the browser? That page and all the options are driven by what's in main.prg in your project. If you change something in main.prg in your new project, it will affect what you see in your browser after you re-compile(next version re-compile won't be necessary). I would recommend you work thru the tutorial in the documentation(Step by Step Simple Example)...

>yes i am using webapplication builder, i have windows xp and vfp8.