Hello,

When I drag ChartControl from the toolbox into my form,

I have 2 errors:

Error 1 Invalid Resx file. Type  could not be read from the data in line 1610, position 5.  The type’s internal structure may have changed.  Either implement ISerializable on the type or provide a type converter that can provide a more reliable conversion format, such as text or an array of bytes.  The conversion exception was: The constructor to deserialize an object of type ‘System.RuntimeType’ was not found.

Error 2 SerializationException: Type  could not be read from the data in line 1610, position 5.  The type’s internal structure may have changed.  Either implement ISerializable on the type or provide a type converter that can provide a more reliable conversion format, such as text or an array of bytes.  The conversion exception was: The constructor to deserialize an object of type ‘System.RuntimeType’ was not found.
   at System.Resources.ResXResourceReader.ParseXml(XmlTextReader reader)
   at System.Resources.ResXResourceReader.EnsureResData()
   at System.Resources.ResXResourceReader.GetEnumerator()
   at Microsoft.Build.Tasks.ProcessResourceFiles.ReadResources(ReaderInfo readerInfo, IResourceReader reader, String fileName)
   at Microsoft.Build.Tasks.ProcessResourceFiles.ReadResources(String filename, Boolean shouldUseSourcePath)
   at Microsoft.Build.Tasks.ProcessResourceFiles.ProcessFile(String inFile, String outFileOrDir)
XmlException: Type  could not be read from the data in line 1610, position 5.  The type’s internal structure may have changed.  Either implement ISerializable on the type or provide a type converter that can provide a more reliable conversion format, such as text or an array of bytes.  The conversion exception was: The constructor to deserialize an object of type ‘System.RuntimeType’ was not found. Line 1610, position 5.

SerializationException: The constructor to deserialize an object of type ‘System.RuntimeType’ was not found.
   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.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream)
   at System.Resources.ResXDataNode.GenerateObjectFromDataNodeInfo(DataNodeInfo dataNodeInfo, ITypeResolutionService typeResolver)
   at System.Resources.ResXDataNode.GetValue(ITypeResolutionService typeResolver)
   at System.Resources.ResXResourceReader.ParseDataNode(XmlTextReader reader, Boolean isMetaData)
   at System.Resources.ResXResourceReader.ParseXml(XmlTextReader reader)
SerializationException: The constructor to deserialize an object of type ‘System.RuntimeType’ was not found.
   at System.Runtime.Serialization.ObjectManager.GetConstructor(RuntimeType t)
   at System.Runtime.Serialization.ObjectManager.CompleteISerializableObject(Object obj, SerializationInfo info, StreamingContext context)

Could you help me out please ?

Thank you,

Best regards.