Webbrowser is running on Visual Studio’s Iisexpress, but not working on Windows ISS

Question

Webbrowser is running on Visual Studio’s Iisexpress, but not working on Windows ISS.

I run this code after creating the Thread SetApartmentState(ApartmentState.STA)

try
{
    //BrowserValidate.FixBrowserVersion();
    webBet = new WebBrowser();
    webBet.DocumentCompleted += webBet_DocumentCompleted;
    webBet.Navigate("https://www.site.com");

    Application.Run();
}
catch (Exception)
{
}