We are evaluating whether to use Telerik to redesign a legacy web app written using an old version of Telerik.
After downloading Trial version on fresh install of windows, I can't add ajax control to form. `I am using visual studio 2019, this is the first version of Telerik installed on this computer. I just get the "Error Creating Control RadScriptManager1. They do show up in the toolbox so this surprises me.
Very latest version.
Could it be a license issue?