Hi William,
Sorry for the inconvenience caused.
We didn’t add the Syncfusion Licensing dependent package in the EJ2 MVC5 package which is cause of the reported issue. Later we have added the Licensing dependent in 16.2.0.43 version and the same has been refreshed in online. So, we suggest you to use the upgraded packages (16.2.0.43) to resolve this issue.
If you want to continue with version 16.2.0.41, we suggest you to manually install the Syncfusion Licensing package in your application to resolve the issue.
Please let us know if you require any further assistance on this.
Regards,
Sridurgha U