Getting this working with ASP.NET AJAX 3.5

[Greg]

Hey all,

I'm trying to get this working with ASP.NET AJAX 3.5 and am having a heck of a time.  The error I'm currently getting is:

Exception Details: System.InvalidCastException: Unable to cast object of type 'System.Web.Configuration.ScriptingScriptResourceHandlerSection' to type 'System.Web.Configuration.ScriptingScriptResourceHandlerSection'.

This looks like it should be a problem with dependent assembly binding redirects, but as far as I can tell I have them all in there and I've checked, double-checked, and triple-checked that I set everything up correctly and am lost as to why I'm getting this error.

I put a copy of my web.config file on my personal server at:
    http://www.andora.us/SPTelerikHelp/webconfig.xml

On my master page, I added two lines of code:
  
At the top:

 

On my master page, I added two lines of code:  

<%@ Register TagPrefix="telerik" Assembly="Telerik.Web.UI, Version=2008.3.1314.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4" Namespace="Telerik.Web.UI" %>

 

 

 

Just under the opening <FORM> tag:

 

<telerik:RadScriptManager ID="RadScriptManager1" runat="server" />
 

 

 

 

 

 

 

Any help would be great, thanks!!

Greg Andora

[Stanimir]

Hi Greg,

Try to add this to the web.config <runtime><assemblyBinding> section.

<dependentAssembly>
  <assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>
  <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
</dependentAssembly>
<dependentAssembly>
  <assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>
  <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
</dependentAssembly>

I hope this helps.


Regards,
Stanimir
the Telerik team

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