At the time of VS freeze you should generally get the product activation wizard opened. It appears the first time when you add new or open an existing test.
Do you have older JustCode version installed on the same machine along with the latest official WebUI Test Studio? There is a compatibility issue when running those products from different versions so we make sure the products are synchronized to avoid the conflict for the same versions.
the Telerik team
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Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Public Issue Tracking
system and vote to affect the priority of the items