The Included Syncfusion License Key Is Invalid. Claim Your Free Account ~upd~ <Essential – 2025>

In Program.cs , before builder.Build() :

Check your inbox for an email from Syncfusion (allow 1-2 minutes; check spam folder). Click the verification link inside. In Program

Your company must have less than $1M USD in annual gross revenue and 5 or fewer developers. MainPage = new MainPage()

public App() { SyncfusionLicenseProvider.RegisterLicense("YOUR_KEY"); InitializeComponent(); MainPage = new MainPage(); } In Program