Hi ,
I installed the telerik radcontrols for asp.net ajax Q3 2009 SP1, but I get this error in my visual studio 2008 application-
Could not load file or assembly 'Telerik.Web.UI, Version=2009.3.1103.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

I have referenced the Telerik.Web.UI.dll located in the bin folder of my application.

Can anybody help me overcome this error?

thanks,
Amol Parikh

It sounds like something is messed up with your GAC. If you follow the instructions found here you should be able to resolve this. Basically you should just have to remove them and re-add the controls (if they're not there just add them) to the GAC and this should take care of everything.