How to resolve the licensing error in your application which contains Syncfusion assemblies

This Knowledge Base covers the steps for resolving the licensing issues in various versions of Syncfusion Essential Studio.

Resolving licensing issues before v8.2

Till v8.1, it is mandatory to include the run-time licensing in your application. If not, your application will throw run-time license error. If facing licensing issues in Syncfusion Essential Studio versions before v8.2, refer to this following documentation for resolving those licensing errors.

https://help.syncfusion.com/common/faq/how-to-remove-the-licensing-error-that-pops-up-each-time-the-application-is-run#resolving-the-licensing-issues-for-the-syncfusion-versions-before-820x

Resolving licensing issues from v8.2 to v13.1

Syncfusion has removed the run-time licensing for all the controls from v8.2. So, if you face licensing issues after v8.2, refer to this following documentation for resolving the licensing errors.

https://help.syncfusion.com/common/faq/how-to-remove-the-licensing-error-that-pops-up-each-time-the-application-is-run#resolving-the-licensing-issues-for-the-syncfusion-versions-from-820x-to-1310x

Resolving licensing issues from v13.2 to v16.1

Syncfusion has removed the design-time licensing for all Essential Studio products from the version v13.2. So, it is not required to refer the Syncfusion.Core assembly in your application. Refer to this following documentation for resolving the licensing errors.

https://help.syncfusion.com/common/faq/how-to-remove-the-licensing-error-that-pops-up-each-time-the-application-is-run#licensing-information-for-the-syncfusion-versions-from-v132029-and-later

Resolving licensing issues from v16.2

Starting with the version 16.2, Syncfusion introduced the Licensing system for the Essential Studio products. The licensing is applicable for all the evaluators and the licensed customers who use NuGet packages. If you are using the Trial installer or NuGet packages, then you should register the corresponding version License key in your application. It is not required to register the license key in your application, if you are licensed customer and using the licensed installer. Refer to this following documentation to know more about licensing and resolving licensing errors from v16.2.

https://help.syncfusion.com/common/essential-studio/licensing/license-key