Hello,
first of all, if you installed assemblies to global assembly cache please remove it. Because assembly search the license file in same folder.
secondly, please ensure the license file in the application bin folder.
and another thing,
Did you formated your license file in Visual Studio ? it may cause this issue.
so, if the issue persists, send your license file please.
Regards.
Berkay ERKOY
Development & Support Team
www.dynamicdashboards.net