Win 8 PR Launcher wont launch

[Creep Fist]

This is the error I keep getting. I have run PR:BF2 before but never had this issue. I'd be grateful for any help.

Windows 8.1
Intel Core i7 2.4ghz
8 gig ram
nvidia GT 640M

Project Reality Log File
PRLauncher.exe started at: 2019-02-03T18:25:21

Critical Error: An unhandled exception has occured. Details are as follows:

Provide value on 'System.Windows.Baml2006.TypeConverterMarkupExtension' threw an exception.

Further details can be found in the following file:

C:\Program Files (x86)\Project Reali...PRLauncher.log

Please report this error to the Project Reality Team, and include the log file in your report.

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 > System.Windows.Markup.XamlParseException: Provide value on 'System.Windows.Baml2006.TypeConverterMarkupExtension' threw an exception. ---> System.MissingMethodException: Method not found: 'Void System.Diagnostics.Tracing.FrameworkEventSource.BeginGetResponse(System.Object, System.String)'.
   at System.Net.FileWebRequest.BeginGetResponse(AsyncCallback callback, Object state)
   at System.Net.FileWebRequest.GetResponse()
   at MS.Internal.WpfWebRequestHelper.GetResponse(WebRequest request)
   at System.Windows.Media.ColorContext.Initialize(Uri profileUri, Boolean isStandardProfileUriNotFromUser)
   at System.Windows.Media.ColorContext..ctor(PixelFormat pixelFormat)
   at System.Windows.Media.Imaging.BitmapSource.CreateCachedBitmap(BitmapFrame frame, BitmapSourceSafeMILHandle wicSource, BitmapCreateOptions createOptions, BitmapCacheOption cacheOption, BitmapPalette palette)
   at System.Windows.Media.Imaging.BitmapFrameDecode.FinalizeCreation()
   at System.Windows.Media.Imaging.BitmapDecoder.SetupFrames(BitmapDecoder decoder, ReadOnlyCollection`1 frames)
   at System.Windows.Media.Imaging.BitmapDecoder.get_Frames()
   at System.Windows.Media.Imaging.BitmapFrame.CreateFromUriOrStream(Uri baseUri, Uri uri, Stream stream, BitmapCreateOptions createOptions, BitmapCacheOption cacheOption, RequestCachePolicy uriCachePolicy)
   at System.Windows.Media.ImageSourceConverter.ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, Object value)
   at MS.Internal.Xaml.Runtime.ClrObjectRuntime.CallProvideValue(MarkupExtension me, IServiceProvider serviceProvider)
   --- End of inner exception stack trace ---
   at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
   at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
   at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
   at -.m..ctor()
   at -.f.a()
   at -.f.OnStartup(StartupEventArgs a)
   at System.Windows.Application.<.ctor>b__1(Object unused)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)