Unknown attribute on RadWindow

[Patrick]

I am getting the following error in my XAML:

Unknown attribute PinMode on element RadWindow

It happens with whichever attribute is first, Name, x:Name, Left, etc.

XAML:

<UserControl xmlns:telerikNavigation="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Navigation"

             xmlns:data="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data"  x:Class="SilverlightWCFTest.Page"

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 

              xmlns:local="clr-namespace:SilverlightWCFTest"

    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 

             xmlns:ms="clr-namespace:System.Windows.Controls;assembly=System.Windows"

             Width="900" Height="900">

<OTHER STUFF>

    <telerikNavigation:RadWindow   PinMode="NoPin" x:Name="winWhere" Background="Yellow" Left="150" Top="10"  

                                       ResizeMode="NoResize" CloseMode="None" Visibility="Visible" WindowStartupLocation="CenterParent">

            <local:WherePopUp x:Name="WherePopUp" />

        </telerikNavigation:RadWindow>

    </Grid>

</UserControl>

[Hristo Borisov]

Hello Patrick,

What if you remove the content of you RadWindow? Obviously, this is a custom scenario in which we have to isolate the problem by accessing your code. If you still experience the problem, please send us a sample project from which we can reproduce your error. Sorry for the caused inconvenience and look forward to receiving more feedback about our controls.

Regards,
Hristo Borisov
the Telerik team

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