You get this message, because you are using the trial assemblies. To download the dev ones (those that do not display such message), please follow these steps:
- Click on "Hi
" in the upper right corner of the page, then choose "Account Overview"
- Click on "Products and subscriptions" and choose "UI For Windows Phone"
- Click on the blue button on the right -- "Download installer and other resources"
- Now choose your product and download installer directly or browse all the product files.
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