I just installed VS2008 on Vista Ultimate. I created a new asp.net web site project targeting 3.5 framework. The script manger and update panel controls are missing from the Ajax Extensions toolbox. I only see the followign three controls:

ScriptManagerProxy

Timer

UpdateProgress

How do I fix this?

Thanks,

Siva

Try Resetting the Toolbox, just right click in the toolbox, and select Reset Toolbox.

Resetting the toolbox didn't help.

I also noticed that the my @page directive is marked with the following warning:

 <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebApplication1._Default" %>

Warning 1 C:\WebApplication1\WebApplication1\Default.aspx: ASP.NET runtime error: Child nodes not allowed. (C:\WebApplication1\WebApplication1\web.config line 83) C:\WebApplication1\WebApplication1\Default.aspx 1 1 WebApplication1

here is the portion of the web.config that it is complaining about:

<providerOption name="WarnAsError" value="false"/>

</compilers>

I tried uninstalling and reinstalling VS2008 pro twice already. It is a brand new machine with vista utlimate and IIS 7 on it.

Check out this post, looks like it might fix your problem:

http://forums.asp.net/t/1186941.aspx

Thank you very much mjnorman !!! I installed the patches mentioned in the post (http://forums.asp.net/t/1186941.aspx) and it fixed my toolbox as well as the webconfig warning.