ASP.NET Ajax client-side framework failed to load.

[Amruta]

Hi,

I am using RadEditor control in my website but not able to load the editor when I run the site.
Previously I was using .Net 2.0 and telerik version 2011.1.413.40 but as I mentioned in the this link
http://www.telerik.com/community/forums/aspnet-ajax/vs-extensions/314574.aspx I followed the instruction
and now I am facing the problem as "ASP.NET Ajax client-side framework failed to load." --Syntax error
for ScriptResource.axd and Telerik.Web.UI.WebResource.axd

The TargetFramework setting of my project is: .Net Framework 4;

The version of the Telerik.Web.UI assembly is: Product Version: 2011.1.413.40

Please help me in solving this issue.

Thanks

[Rumen]

Hello Amruta,

Have you tried the following suggestion from the forum:

It could be that the application has not been configured to use .NET Framework 4.0 in IIS.
Can you check that through the Internet Information Services snap-in?

FYI, you could install the ASP.NET 4.0 runtime to IIS by running the following command:
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i

If you unable to solve the problem open a support ticket and send a sample working project which demonstrates the problem. I will examine it and provide a solution after replicating the issue.

Best regards,
Rumen
the Telerik team