http://blogs.msdn.com/mhendersblog/archive/2005/10/18/482386.aspxI'm blogging to: Soul Coughing Irresistable Bliss What's the deal? I tried to use an ActiveX control in a WPF application using XAML, but no worky! Yep, 'fraid so mis amigos, we have a bug. Here's the story. Say you want to host one of these controlsen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/mhendersblog/archive/2005/10/18/482386.aspx#485270Wed, 26 Oct 2005 21:14:33 GMT91d46819-8472-40ad-a661-2c78acb4018c:485270casey chesnuti had to create a WinForms control to embed MediaPlayer, and then embed that control in XAML. <br> <br>but now i'm having the problem where i cannot overlay a panel on top of the player, nor can i get the player to fully collapse. its like the player gets a hold of the window and wont let go.