diff --git a/Modules/DiffusionImaging/Algorithms/mitkTractAnalyzer.h b/Modules/DiffusionImaging/Algorithms/mitkTractAnalyzer.h
index 0666d08144..5d9904a6a4 100644
--- a/Modules/DiffusionImaging/Algorithms/mitkTractAnalyzer.h
+++ b/Modules/DiffusionImaging/Algorithms/mitkTractAnalyzer.h
@@ -1,144 +1,144 @@
 /*=========================================================================
 
   Program:   Insight Segmentation & Registration Toolkit
   Module:    $RCSfile: itkDiffusionTensor3DReconstructionImageFilter.h,v $
   Language:  C++
   Date:      $Date: 2006-03-27 17:01:06 $
   Version:   $Revision: 1.12 $
 
   Copyright (c) Insight Software Consortium. All rights reserved.
   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
 
      This software is distributed WITHOUT ANY WARRANTY; without even 
      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
      PURPOSE.  See the above copyright notices for more information.
 
 =========================================================================*/
 #ifndef __mitkTractAnalyzer_h_
 #define __mitkTractAnalyzer_h_
 
 #include "MitkDiffusionImagingExports.h"
 #include <itkImage.h>
 #include <mitkTbssImage.h>
 
 
 namespace mitk{
 /** \class TractAnalyzer
  */
 
 
-class MitkDiffusionImaging_EXPORT TractAnalyzer
+class TractAnalyzer
 {
 
 public:
 
 
   TractAnalyzer();
   ~TractAnalyzer() {};
   
   typedef itk::Image<char,3> CharImageType;
   typedef itk::Image<float,3> FloatImageType;
   typedef itk::Image<float,4> ProjectionsImageType;
   typedef itk::VectorImage<float, 3> VectorImageType;
   
   
 
   /*
   void SetSkeleton(CharImageType::Pointer skeleton)
   {
     m_Skeleton = skeleton;
   }
 
   void SetMeanSkeleton(FloatImageType::Pointer i)
   {
     m_MeanSkeleton = i;
   }*/
 
 
   void SetTbssImage(mitk::TbssImage::Pointer tbssImg)
   {
     m_TbssImage = tbssImg;
   }
 
   void SetProjections(ProjectionsImageType::Pointer projections)
   {
     m_Projections = projections;
   }
 
   void BuildGraph(itk::Index<3> startPoint, itk::Index<3> endPoint);
 
   std::vector< itk::Index<3> > GetPath()
   {
     return m_Path;
   }
 
   void SetFileName(std::string fname)
   {
     m_FileName = fname;
   }
 
   void SetFileNameLong(std::string fname)
   {
     m_FileNameLong = fname;
   }
 
   void SetRoi(std::vector< itk::Index<3> > roi)
   {
     m_Roi = roi;
   }
 
   CharImageType::Pointer GetRoiImage()
   {
     return m_RoiImg;
   }
 
   void SetGroups(std::vector< std::pair<std::string, int> > groups)
   {
     m_Groups = groups;
   }
 
   void MeasureRoi();
 
   void SetInputImage(mitk::Image::Pointer inputImage)
   {
     m_InputImage = inputImage;
   }
 
 
   void SetThreshold(double threshold)
   {
     m_Threshold = threshold;
   }
 
 
 protected:
   
 
   //CharImageType::Pointer m_Skeleton;
   CharImageType::Pointer m_RoiImg;
   ProjectionsImageType::Pointer m_Projections;
   //FloatImageType::Pointer m_MeanSkeleton;
   mitk::TbssImage::Pointer m_TbssImage;
 
   mitk::Image::Pointer m_InputImage;
 
   double m_Threshold;
 
   std::vector< itk::Index<3> > m_Path;
 
   std::string m_FileName;
 
   std::string m_FileNameLong; // For the regression analysis 'friendly' file
 
   std::vector< std::pair<std::string, int> > m_Groups;
 
   std::vector< itk::Index<3> > m_Roi;
 
 private:
 
 };
 
 }
 
 #endif //__itkTractAnalyzer_h_