Is it possible to Install Beta 8 project as WebApplication not as Web Site

Hi

If I install my application as WebSite like describe here : https://docs.asp.net/en/latest/publishing/iis.html everything works fine.

IIS
 + MyWebSite (type = Website , physical path = wwwroot)

But if i want to install the Project as Web Application , i get always an 401

IIS
  + My Website (Type = website)
       +Apps (type = folder)
            + MyProject (type  folder)
                  + wwwroot (type = web Application)

I am using Win 2008 R2 and IIS 7.5.76000   HttpPlatformHandler 1.2 is installed