When you create or open an ASP.NET project in Visual Studio.NET 2003, you have taken the following error: Try creating a web project or opens in URL.
When http: // localhost / webApp1, the web server reports the following error. "HTTP / 1.0 500 Server Error". If this problem is encountered, the solution is as follows:
(1) Check if your browser hangs a proxy. If you hang a proxy, you may cause VS.NET to not recognize localhost, so this error will occur. Remove the agent, try it.
(2) Enable the IIS to support the ASP.NET environment. Open the command prompt window, enter C: /Winnt/Microsoft.net/framework/v1.1.4322, (depending on the installation disk, the path is not necessarily the same, please change your own. In this directory, run the command aspnet_regiis -ir.
