ASP.NET Unable to create web project

HI:

one week already i searching and searching but can't create the ASP.NET project using visual studio,

I get this error message

Unable to create web project, unc share does not exists

Expert, please help! Thanks

did you install IIS ?

Sure, everything had been installed.

Make sure your web site's local path directory name matches the web site name.

First I use IIS to create a virtual directory that point to the following folder D:/APP, let said the site

http://10.100.1.3/App

Then, I create the ASP.NET application using Visual Studio.NET and then enter the location http://10.100.1.3/App

Then, the UNC error prompt.

Please help!