Syncfusion Trial License Key Fix File

A license key generated for v24.x will not work for v25.x. If you upgrade your NuGet packages, you must log back into the Syncfusion portal and generate a new key for that specific version.

By following these steps, you should eliminate the trial watermark and ensure your application runs smoothly in production.

In Visual Studio, go to Build > Clean Solution . syncfusion trial license key fix

Sometimes you apply the code fix, but the trial warning remains. This is often due to cached build artifacts.

Occasionally, a corrupted package metadata causes issues. Run dotnet nuget locals all --clear . Rebuild: Perform a fresh Rebuild of the project. Important Versioning Rules A license key generated for v24

Does the key version match your NuGet package version exactly? Have you cleared your bin and obj folders?

If using the Community License, is your account still eligible and the key refreshed for the current year? In Visual Studio, go to Build > Clean Solution

// Program.cs using Syncfusion.Licensing; var builder = WebApplication.CreateBuilder(args); // Register Syncfusion license SyncfusionLicenseProvider.RegisterLicense("YOUR_ACTUAL_KEY_HERE"); var app = builder.Build(); Use code with caution. For React / Angular / Vue (Essential JS 2)

The "Syncfusion trial license key fix" is version-sensitive.

The most common mistake is using an expired key or a key for the wrong version. Log in to your page. Select "Get License Key" from the dashboard.