A few days my application began to show the following message: Thank you for using the Trial version of RadControls for ASP.NET Ajax ....
As if I've been using a trial version.
But I have a license.
Anyone know how to resolve this problem ????
I have attached a picture with the message.
I have answered your support ticket with the same question and I am pasting the answer here for anyone else that may have the same question:
This message means that the application is referencing a trial version of the Telerik.Web.UI assembly and you need to upgrade it to a licensed one. You can read more about distinguishing one from the other in the documentation: http://docs.telerik.com/devtools/aspnet-ajax/installation/upgrading-instructions/upgrading-a-trial-to-a-developer-license-or-to-a-newer-version#i-still-get-the-copyright-message.