Font error when clicking the "Attribute Relationships" tab in the "Size Designer" in SSDT

Question

I'm new to SSDT, and I'm following the Analysis Services training course called Multidimensional Modeling (Adventure Tutorial) . And I'm in lesson 3 now, at the step Resizing a client under the heading "Changing Attribute Relationships."

When I open the Designer Dimension window for my Customer Dimension, if I click on the attribute tab, I get a long error message. I searched the Internet and found nothing about this error. Does anyone know what is the cause of this error? I checked the font folder and I already have the Arial font.

=================================== An error prevented the view from loading. (Microsoft Visual Studio) =================================== Exception has been thrown by the target of an invocation. (mscorlib) ------------------------------ Program Location: at System.RuntimeMethodHandle.SerializationInvoke(IRuntimeMethodInfo method, Object target, SerializationInfo info, StreamingContext& context) at System.Runtime.Serialization.ObjectManager.CompleteISerializableObject(Object obj, SerializationInfo info, StreamingContext context) at System.Runtime.Serialization.ObjectManager.FixupSpecialObject(ObjectHolder holder) at System.Runtime.Serialization.ObjectManager.DoFixups() at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage) at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage) at System.Resources.ResourceReader.DeserializeObject(Int32 typeIndex) at System.Resources.ResourceReader._LoadObjectV2(Int32 pos, ResourceTypeCode& typeCode) at System.Resources.ResourceReader.LoadObjectV2(Int32 pos, ResourceTypeCode& typeCode) at System.Resources.ResourceReader.ResourceEnumerator.get_Entry() at System.Resources.ResourceReader.ResourceEnumerator.get_Current() at System.ComponentModel.ComponentResourceManager.FillResources(CultureInfo culture, ResourceSet& resourceSet) at System.ComponentModel.ComponentResourceManager.ApplyResources(Object value, String objectName, CultureInfo culture) at Microsoft.AnalysisServices.Graphing.GraphCtrl.InitializeComponent() at Microsoft.AnalysisServices.Graphing.GraphCtrl..ctor() at Microsoft.AnalysisServices.Design.AR.ARDiagram..ctor() at Microsoft.AnalysisServices.Design.AR.AREditor..ctor() at Microsoft.AnalysisServices.Design.DimensionDesigner.CreateAREditor(VsStyleToolBar pageViewToolBar) at Microsoft.DataWarehouse.Design.EditorWindow.EnsureViewIsLoaded(EditorView view) =================================== Font 'Arial' does not support style 'Regular'. (System.Drawing) ------------------------------ Program Location: at System.Drawing.Font.CreateNativeFont() at System.Drawing.Font.Initialize(FontFamily family, Single emSize, FontStyle style, GraphicsUnit unit, Byte gdiCharSet, Boolean gdiVerticalFont) at System.Drawing.Font.Initialize(String familyName, Single emSize, FontStyle style, GraphicsUnit unit, Byte gdiCharSet, Boolean gdiVerticalFont) at System.Drawing.Font..ctor(SerializationInfo info, StreamingContext context)