alienware command center not working on windows 10

Then when I click on a color to switch to

"System.NullReferenceException: Object reference not set to an instance of an object.

  at AlienLabs.AlienFX.Editor.Controls.ActionColorPickerControl.processSelectedColorChanged(Color primaryColor, Color secondaryColor)

  at AlienLabs.AlienFX.Editor.Controls.ActionColorPickerControl.selectedColorChanged(Color primaryColor, Color secondaryColor)

  at AlienLabs.AlienFX.Tools.Controls.DynamicColorWheel.onSelectedColorChanged(Color primaryColor, Color secondaryColor)

  at AlienLabs.AlienFX.Tools.Controls.DynamicColorWheel.selectColotItem(PathRadioButton element, Boolean rotateIndicator)

  at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)

  at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)

  at System.Windows.Controls.RadioButton.OnChecked(RoutedEventArgs e)

  at System.Windows.Controls.Primitives.ToggleButton.OnIsCheckedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)

  at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)

  at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)

  at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)

  at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)

  at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)

  at System.Windows.DependencyObject.SetCurrentValueInternal(DependencyProperty dp, Object value)

  at System.Windows.Controls.Primitives.ToggleButton.OnClick()

  at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)

  at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)

  at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)

  at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)

  at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)

  at System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)

  at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)

  at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)

  at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)

  at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)

  at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)

  at System.Windows.Input.InputManager.ProcessStagingArea()

  at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)

  at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)

  at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)

  at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

  at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

  at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

  at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)

  at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)

  at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)"

Hi,

Try by reinstalling the command center, follow the steps below:

1. 1. Uninstall Alienware Command Center from Program and Features

      • Windows 8/8.1/10: Right click on the lower left hand side of the screen

   2. Launch the Run Command

      •  + R on the keyboard
      • Windows 8/8.1/10: Right click on the lower left hand side of the screen

   3. Type %appdata% and press Enter

   4. Delete any Alienware Folder. If the folder is not there just continue.

   5. Type %programdata% and press Enter

   6. Delete any Alienware Folder. If the folder is not there just continue.

   7. Go To C:\Program Files\Alienware\

      Older versions of command center will be under C:\Program Files (x86), please check both folders.

   8. Delete the Command Center Folder Only

   9. Go to the Documents Folder 

   10. Delete the AlienFX and Alienware TactX Folders

   11. Launch the Run Command

   12. Type regedit

   13. Search the following registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Alienware

   14. Delete the following folders only: (Some of these may not be present, just delete the ones present)

       • AlienFXMediaPlugin
       • Alienware AlienFX
       • CCPlugins
       • Command Center

   15. Search the following registry key: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Alienware

   16. Delete the following folders only: (Some of these may not be present, just delete the ones present)

       • AlienFXMediaPlugin
       • Alienware AlienFX
       • Command Center

   17. Restart the system

   18. Download and install the latest Alienware Command Center version from our website:just enter the service tag, then go to Drivers and downloads > Application > Alienware Command Center (remember to select WINDOS 10 as the OS)

Let me know how it goes!

Did the below fix your issue, as I have the same..