Unfortunately there are many things that can cause debugging to break.
But the good news is virtually every potential problem is documented along
with the solutions here:

[url]http://support.microsoft.com/default.aspx?scid=kb;en-us;Q306172[/url]
and
[url]http://www.gotdotnet.com/team/csharp/learn/whitepapers/howtosolvedebuggerproblems.doc[/url]

--
I hope this helps,
Steve C. Orr, MCSD
[url]http://Steve.Orr.net[/url]


"T SELVAN" <thamaraiselvann@ayso.org> wrote in message
news:0d2d01c34581$a35e9b90$a001280a@phx.gbl...
> Hi,
>
> In my Visual Studio.Net development environment, Under
> menu Debug\Process, I am not getting the "aspnet_wp.exe".
> Not able to Debug ASP.NET Project in my Local Machine. I
> am getting this message...
>
> "Error While trying to run project: Unable to start
> debugging on the web server. The server doesnot support
> debugging of ASP.NET or ATL server applications.
>
> Please advice me regarding this.
>
> Thanks and Regards,
> T Selvan
> .
>
>