using Adobe Reader ActiveX Control

Question

I'm trying to use Adobe Reader ActiveX Control from C# Winform, using the following code:

> private void InitializeAdobe(string
> filePath) {
>     try
>     {
>         this.axAcroPDF1.LoadFile(filePath);
>         this.axAcroPDF1.src = filePath;
>         this.axAcroPDF1.setShowToolbar(false);
>         this.axAcroPDF1.setView("FitH");
>         this.axAcroPDF1.setLayoutMode("SinglePage");
>         this.axAcroPDF1.Show();
>     }
>     catch (Exception ex)
>     {
>         throw;
>     } }

as recommended in: [http://stackoverflow.com/questions/518878/how-to-render-pdfs-using-c][1].

It works fine, except external links in pdf don't work.

What can be reason for this?

Thanks.