I am happy to see that you have the resolved your issue with the update. You can uninstall the old version of the framework, before you add the new version. If you have more than one version installed you will need to specify the search path in order to ensure that the correct version is linked. You can run the [TelerikUI versionString] method to confirm the update.
Let us know if you need further assistance.
Telerik by Progress
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