Traceback (most recent call last):
  File "<string>", line 177, in <module>
  File "<string>", line 74, in WriteData
  File "<string>", line 65, in FillData
EnvironmentError: System.Runtime.InteropServices.COMException (0x800A03EC): Ausnahme von HRESULT: 0x800A03EC
   bei Microsoft.Scripting.ComInterop.ComRuntimeHelpers.CheckThrowException(Int32 hresult, ExcepInfo& excepInfo, UInt32 argErr, String message)
   bei CallSite.Target(Closure , CallSite , ComObject , Object , Object , Object )
   bei System.Dynamic.UpdateDelegates.UpdateAndExecute4[T0,T1,T2,T3,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2, T3 arg3)
   bei Microsoft.Scripting.Interpreter.DynamicInstruction`5.Run(InterpretedFrame frame)
   bei Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   bei Microsoft.Scripting.Interpreter.LightLambda.Run8[T0,T1,T2,T3,T4,T5,T6,T7,TRet](T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7)
   bei IronPython.Compiler.PythonCallTargets.OriginalCallTarget7(PythonFunction function, Object arg0, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6)
   bei System.Dynamic.UpdateDelegates.UpdateAndExecute9[T0,T1,T2,T3,T4,T5,T6,T7,T8,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8)
   bei Microsoft.Scripting.Interpreter.DynamicInstruction`10.Run(InterpretedFrame frame)
   bei Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   bei Microsoft.Scripting.Interpreter.LightLambda.Run5[T0,T1,T2,T3,T4,TRet](T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4)
   bei IronPython.Compiler.PythonCallTargets.OriginalCallTarget4(PythonFunction function, Object arg0, Object arg1, Object arg2, Object arg3)
   bei Microsoft.Scripting.Interpreter.FuncCallInstruction`7.Run(InterpretedFrame frame)
   bei Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)
   bei Microsoft.Scripting.Interpreter.LightLambda.Run7[T0,T1,T2,T3,T4,T5,T6,TRet](T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6)
   bei System.Dynamic.UpdateDelegates.UpdateAndExecute6[T0,T1,T2,T3,T4,T5,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5)
   bei Microsoft.Scripting.Interpreter.DynamicInstruction`7.Run(InterpretedFrame frame)
   bei Microsoft.Scripting.Interpreter.Interpreter.Run(InterpretedFrame frame)