Syncfusion Generate License Key Upd Here

using Syncfusion.Licensing;

Ensure there are no accidental spaces or missing characters at the beginning or end of your string when pasting. Also, double-check that the major version of the key matches the major version of your installed packages.

If you already have a license key and need to update it, follow these steps: syncfusion generate license key upd

(e.g., UI Edition, Document SDK, or Enterprise Edition) from the dropdown. For v30.x.x or earlier : Select your version and choose the specific (e.g., React, ASP.NET Core, Blazor). Get License Key again to generate the string. Key Registration Tips Version Matching : License keys are version-specific

Open your Program.cs or Startup.cs file and add the registration method before building the app: using Syncfusion

Then in Program.cs :

Tips:

No. Validation happens offline during application execution. No internet access is required.