title: Telerik Controls breaking MS-Build
body: <p>Here is my XAML</p>
  
  <pre><code>   &lt;Window
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"    
      xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"     
      xmlns:sampleData="clr-namespace:AutoDeployStudio"
      xmlns:telerikControls="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls"
      xmlns:Chromes="clr-namespace:Telerik.Windows.Controls.Chromes;assembly=Telerik.Windows.Controls" Foreground="BlueViolet"
      x:Class="AutoDeployStudio.MainWindow"           
      Title="MainWindow" Height="671.296" Width="1200.791"&gt;
          &lt;Grid Background="OldLace"  HorizontalAlignment="Left" Width="1191" Height="639" VerticalAlignment="Top"&gt;      
             &lt;telerik:RadTabControl Margin="313,233,10.4,10" telerikControls:StyleManager.Theme="Vista"&gt;
             &lt;telerik:RadTabItem Header="Header1"&gt;        
              &lt;/telerik:RadTabItem&gt;                         
            &lt;/telerik:RadTabControl&gt;
          &lt;/Grid&gt; 
     &lt;/Window&gt;
  </code></pre>
  
  <p>Everytime i check in my this code in TFS i get a build failure with a error message saying "d:\B\66\5918\Sources\src\AutoDeployStudio\MainWindow.xaml (46): The tag 'RadTabControl' does not exist in XML namespace '<a href="http://schemas.telerik.com/2008/xaml/presentation" rel="nofollow">http://schemas.telerik.com/2008/xaml/presentation</a>'. Line 46 Position 10."
  I pretty much felt it was something to do with referencing the telerik assemblies. Thats why i relocated the dlls to a new folder within the solution and referenced them from that folder. Still it didn't work. Any suggestion on this?</p>