Support for Silverlight 5

Although the Silverlight 5 Release Candidate runtime has been released TeamPulse does not yet support it.  If you have installed Silverlight 5 you will encounter an issue at startup with a long stack trace that ends with:

...
(Inner Exception)
Exception Type: System.ArgumentNullException

Exception Message: Value cannot be null.
Parameter name: element
   at MS.Internal.XcpImports.ItemsControl_GetItemsOwner(DependencyObject element)
   at System.Windows.Controls.ItemsControl.ItemsControlFromItemContainer(DependencyObject container)
   at Telerik.Windows.Controls.RadComboBoxItem.OnContentChanged(Object oldContent, Object newContent)
   at System.Windows.Controls.ContentControl.OnContentChanged(IntPtr nativeTarget, CValue& oldContentValue, CValue& newContentValue)

In order to resolve this issue, uninstall the Silverlight 5 RC runtime and install the latest Silverlight 4 runtime.  There have been issues reported uninstalling Silverlight 5 cleanly from machines.  The following links may help resolve them:

• Uninstalling Silverlight 5 RC from Windows 7
• Uninstalling Silverlight 5 RC from Mac OS/X

Silverlight 5 support will be available in a future release.