Anyone give me any idea why this should suddenly show up. I have re installed startaframe (after error started).

ApplicationException
  An error occurred while creating the main form
TargetInvocationException
  Exception has been thrown by the target of an invocation.
InvalidCastException
  Unable to cast object of type 'MicroFour.StrataFrame.UI.Windows.Forms.ThemedSplitContainer' to type 'System.ComponentModel.ISupportInitialize'.

Source     : MicroFour StrataFrame UI

Stack Trace:

   at WindowsApplication1.MainFrm.InitializeComponent() in c:\Users\Ian\Documents\Visual Studio 2010\Projects\WindowsApplication1\WindowsApplication1\MainFrm.Designer.cs:line 63
   at WindowsApplication1.MainFrm..ctor() in c:\Users\Ian\Documents\Visual Studio 2010\Projects\WindowsApplication1\WindowsApplication1\MainFrm.cs:line 30

   at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandle& ctor, Boolean& bNeedSecurityCheck)
   at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean fillCache)
   at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean fillCache)
   at System.Activator.CreateInstance(Type type, Boolean nonPublic)
   at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes)
   at System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes)
   at MicroFour.StrataFrame.Application.StrataFrameApplication.RunApplication()