I have experienced the same problem. The way I've worked around this is by running the web app, then (without closing the browser) go back to VS.NET and select Tools + Debug Processes, select "aspnet_wp.exe" and attach to it.

After that, VS.NET and ASP.NET seems to communicate and that allows VS.NET honor the breakpoints.

I am anxious to try Cathi's solution. It seems to be a much better (and permanent!) approach than mine.




>Hi All.
>
>I just installed VS.NET on a new laptop, and for some reason, I can't test ASP.NET Web Services. When I press F5, I get the following error dialog:
>
>---------------------------
>Microsoft Development Environment
>---------------------------
>Error while trying to run project: Unable to start debugging on the web server. The server does not support debugging of ASP.NET or ATL Server applications. Run setup to install the Visual Studio .NET server components. If setup has been run verify that a valid URL has been specified.
>
>The server component are installed and ASP.NET debugging is enabled for the project. Anyone have any ideas about what I'm missing?
>
>Doug