title: Openeing a youtube search via a link in an embedded IWebBrowser2 control fails
body: <p>I have a simple <code>IWebBrowser2</code> browser in my application like this one <a href="https://www.codeproject.com/Tips/800585/Embedded-WebBrowser-IWebBrowser-in-Pure-Cplusplus" rel="nofollow noreferrer">sample</a>.</p>
  
  <p>We use this browser control for a research in our application to search for address information. The user may click on a button to perform a selective search for given keywords in the address and the result is shown in this browser control.</p>
  
  <p>For example we execute a YouTube search for </p>
  
  <p><em><a href="https://www.youtube.com/results?search_query=test+video" rel="nofollow noreferrer">https://www.youtube.com/results?search_query=test+video</a></em> </p>
  
  <p>I can copy the link into a browser (Chrome, IE, Edge) and the search is executed.</p>
  
  <p>But from within the embedded Control the search shows the following text:</p>
  
  <blockquote>
    <p>Google Sorry...<br>
    We're sorry... 
    ... but your computer or network may be sending automated queries. To protect our users, we can't process your request right now. 
    See Google Help for more information.</p>
  </blockquote>
  
  <p>The help links are not useful, and the problem arises only to searches on Youtube from within the IWebBrowser2. No Captcha is shown. We use AV and Firewall software... so something from YouTube/Google don't like browsing from an <code>IWebBrowser2</code>.</p>
  
  <p>Hint: If you want to use the sample code form CodeProject you should thet ES_AUTOHSCROLL for the URL edit control. Otherwise you will not be able to enter a long search URL.</p>