Thanks for your inquiry.
Due to some technical issues with the Q2 2008 release of RadControls for ASP.NET AJAX, Sitefinity's upload functionality will not work properly if you upgrade the Telerik.Web.UI assembly. The Q1 2008 SP2 release, however, works well and it is a newer release of RadControls than Sitefinity 3.2 SP2 Hotfix 1616. For more info on upgrading, please refer to the following article on Upgrading to the Latest Version of RadControls
. When it comes time to buy the license, please contact us and we'll activate the Q1 2008 SP2 version for you.
Feel free to contact us if you need further assistance.
the Telerik team
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