It's probably one of two things. Since it sounds like you've installed the 2.0 .NET Framework without installing VS2005, then IIS probably is configured to be expecting ASP.NET 2.0, but if you're running stuff from VS2003, you need to be using ASP.NET 1.1. So, check the following stuff:

You need to look at your IIS settings. In IIS, look at your web folder for whatever you're trying to debug (either web pages, or web services ... doesn't matter which).

Right-click and choose Properties. Then, click on the ASP.NET tab. The ASP.NET version should be 1.1.4322. If it's not, change it.

Next, from the same Properties page, click on the Edit Configuration button and then click on the Application tab. There should be a check-box for Enable debugging.

Let me know if that takes care of your problem.

~~Bonnie


>Hello everybody;
>
>I have installed on my pc VS2003, Framework 1.1 and FrameWork 2.0; when I try to start debugg with funtion 5; I get the error:
>
>Error to try running the project: The debugging can not start in the web server. The project is not configurate to be debugg.
>
>I´m allready check it out the web.config file, because in this one must be setup the parameter compilation defaultLanguage="vb" debug="true"; and it is in the file, so I don´t understand why I get this error.
>
>I wonder to know if some body be able to help me.
>
>TIA