Please avoid posting duplicate forum threads and support tickets with the same questions, as this may lead ot double work and overhead in our support staff.
I am copying my reply from the support ticket, so that anyone else interested in the same topic, can see it:
The configuration wizard is part of the Telerik MVC Visual Studio Extensions, which can be installed together with the MVC components, when using the MSI installer, not the ZIP. You can find information about the wizard's usage at:
The ambiguous reference error can be easily resolved if you use the complete names of the namespaces in your C# code.
With regard to the jQuery registrations - you must not have more than one jQuery instance on the page and Kendo UI requires jQuery to be registered before any widget that may need it, so usually one adds it to the <head>. As a result, you should disable the automatic jQuery registration of the Telerik ScriptRegistrar.
the Telerik team
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