How do I upgrade ASP.NET on my development system to 1.1 my OS is windows XP. I have the 1.1 framework installed and all the latest patches on this machine.


I just installed Visual Studio 2003. I am trying to create a new ASP.NET Web Application. This is a new application using Visual Studio 2003 not one that I pulled in from a previous version of Visual Studio. I figured it would automatically default to framework 1.1 if it is a new application.

I get a message that says

"Visual Studio .NET has detected that the Web server is running ASP.NET version 1.0 The Web application you are creating or opening can be compliant with ASP.NET 1.0

However, the application will not be able to use the new features from ASP.NET 1.1"


It then asks me what I want to do, here are my options.

(*) 1. "Do not open the application. I will upgrade ASP.NET on the server to the latest version before proceeding.(Recommended)"

( ) 2. "Make the application compliant with ASP.NET 1.0."

That's odd. We just did an upgrade to 1.1 and VS 2003 but we are using W2K. Installing the new framework should have updated it so it's running .Net 1.1.

Try running "aspnet_regiis.exe" in the new framework directory. This is supposed to set up IIS to run all asp.net files on the appropriate framework. This should have happened when you installed the new framework, but maybe XP does something weird.

Peter

hi . i've got the same problem as fantom22. running aspnet_regiis.exe also did not help in my case. if any solution is found then please let me know.
thanks

hi,

try the instructions given in this article:

http://support.microsoft.com/default...product=aspnet

magnus