webBrowser1 control shows Empty popups

Hello,

I am using the webBrowser1 control.

I am navigating to a webpage and then I click on a link on that webpage which do produces a popupwindow in

the "real Windows Explorer browser". However this popup is completely blank/white. If I click on that link in the 

"real Windows Explorer browser" window, - then the popup shows as it should with text etc.

Why is the popup blank and empty?

I have tried to put this property to false and true with the same results:

webBrowser1.Navigate("http://someurl.com");

//I have tried both below
webBrowser1.ScriptErrorsSuppressed = false;
webBrowser1.ScriptErrorsSuppressed = true;