I knew that you didn't support this control from your site.
And I had the problem about IE 11, Firefox. Please see link http://i.imgur.com/gltkd5W.png. So I will update to new RadEditor Ajax for free, right?
If yes, please give me know how to do it. (I only need to update DLL in Telerik\UI for ASP.NET AJAX Q2 2015\Bin35 or Bin4x folder to my project???) .
If no, please explain to me that why I must pay to you a fee? And how much I will pay to you?
Thanks in advances,