First, make sure you can bring up a web page from your web server. Type in http://localhost . This should bring up the default IIS web page. If it doesn't then I would say the IIS install was not successful.
If it does work then type in this code in vfp:

IISOBJ = getObject("IIS://LocalHost/W3SVC")
For each Object in IISOBJ
	if (Object.Class = "IIsWebServer") then
		? "WWW Site: " +Object.Name + " - " + Object.ServerComment
	endif
endfor

and let me know what it gives you. The default is "Default Web Site", but my suspicion is that yours says something else.
>Hi all,
>
>I'm new to ActiveVFP but wish to try to make my VFP program
>run on web interface. I've installed the latest version of AVFP 3.0.
>However, when I first time run AVFP's "PostSetup", it was failed and
>prompt this error "Could not find IISAdmin Root". Also its WebAppBuilder
>was failed when I try to build a demo project. Can anyone tell why???
>Before install AVFP 3.0, I've sucessfully installed IIS 5.0 on my
>Windows 2000 Pro. SP4. I'm using VFP6 SP5. I think all these are
>fulfill AVFP's requirement. But don't know still failed.
>Any help will be appreciate.