diff --git a/Modules/IGT/Testing/mitkNavigationDataSetReaderWriterXMLTest.cpp b/Modules/IGT/Testing/mitkNavigationDataSetReaderWriterXMLTest.cpp
index 0edae64b52..e120bc3b88 100644
--- a/Modules/IGT/Testing/mitkNavigationDataSetReaderWriterXMLTest.cpp
+++ b/Modules/IGT/Testing/mitkNavigationDataSetReaderWriterXMLTest.cpp
@@ -1,136 +1,136 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 //testing headers
 //#include <mitkTestingMacros.h>
 #include <mitkTestFixture.h>
 
 #include <mitkNavigationDataRecorder.h>
 #include <mitkNavigationDataPlayer.h>
 #include <mitkNavigationData.h>
 #include <mitkStandardFileLocations.h>
 #include <mitkTestingMacros.h>
 #include <mitkIOUtil.h>
 
 #include <Poco/Path.h>
 #include <Poco/File.h>
 
 #include <iostream>
 #include <sstream>
 #include <fstream>
 
 //for exceptions
 #include "mitkIGTException.h"
 #include "mitkIGTIOException.h"
 
 class mitkNavigationDataSetReaderWriterXMLTestSuite : public mitk::TestFixture
 {
   CPPUNIT_TEST_SUITE(mitkNavigationDataSetReaderWriterXMLTestSuite);
   MITK_TEST(TestCompareFunction);
   MITK_TEST(TestReadWrite);
   MITK_TEST(TestSetXMLStringException);
   CPPUNIT_TEST_SUITE_END();
 
 private:
 
   std::string pathRead;
   std::string pathWrite;
   std::string pathWrong;
   mitk::NavigationDataSet::Pointer set;
 
 public:
 
   void setUp() override
   {
     pathRead = GetTestDataFilePath("IGT-Data/RecordedNavigationData.xml");
 
     pathWrite = pathRead;
     pathWrite.insert(pathWrite.end()-4,'2');;//Insert 2: IGT-Data/NavigationDataSet2.xml
     std::ifstream FileTest(pathWrite.c_str());
     if(FileTest){
       //remove file if it already exists. TODO: Löschen funktioniert nicht!!!! xxxxxxxxxxxxxxxx
       FileTest.close();
       std::remove(pathWrite.c_str());
     }
 
     pathWrong = GetTestDataFilePath("IGT-Data/NavigationDataTestData.xml");
   }
 
   void tearDown() override
   {
   }
 
   void TestReadWrite()
   {
     // Aim is to read an xml into a pointset, write that xml again, and compare the output
 
     set = dynamic_cast<mitk::NavigationDataSet*> (mitk::IOUtil::LoadBaseData(pathRead).GetPointer());
     mitk::IOUtil::SaveBaseData(set, pathWrite);
 
     //FIXME: Commented out, because test fails under linux. binary comparison of files is probably not the wa to go
     // See Bug 17775
     //CPPUNIT_ASSERT_MESSAGE( "Testing if read/write cycle creates identical files", CompareFiles(pathRead, pathWrite));
     remove(pathWrite.c_str());
   }
 
   bool CompareFiles(std::string file1, std::string file2)
   {
     FILE* f1 = fopen (file1.c_str() , "r");
     FILE* f2 = fopen (file2.c_str() , "r");
     char buf1[10000];
     char buf2[10000];
 
     do {
       size_t r1 = fread(buf1, 1, 10000, f1);
       size_t r2 = fread(buf2, 1, 10000, f2);
 
       if (r1 != r2 ||
         memcmp(buf1, buf2, r1)) {
           fclose(f1);
           fclose(f2);
           return false;  // Files are not equal
       }
     } while (!feof(f1) && !feof(f2));
     bool returnValue = feof(f1) && feof(f2);
     fclose(f1);
     fclose(f2);
     return returnValue;
   }
 
   void TestSetXMLStringException()
   {
     bool exceptionThrown3=false;
     try
     {
       std::string file = GetTestDataFilePath("IGT-Data/InvalidVersionNavigationDataTestData.xml");
       mitk::NavigationDataSet::Pointer dataset = dynamic_cast<mitk::NavigationDataSet*> (mitk::IOUtil::LoadBaseData(file).GetPointer());
     }
-    catch(mitk::IGTIOException)
+    catch(mitk::Exception)
     {
       exceptionThrown3=true;
     }
     MITK_TEST_CONDITION(exceptionThrown3, "Reading an invalid XML string and expecting a exception");
   }
 
   void TestCompareFunction()
   {
     CPPUNIT_ASSERT_MESSAGE("Asserting that compare function for files works correctly - Positive Test", CompareFiles(pathRead,
       pathRead));
     CPPUNIT_ASSERT_MESSAGE("Asserting that compare function for files works correctly - Negative Test", ! CompareFiles(pathRead,
       pathWrong) );
   }
 };
 MITK_TEST_SUITE_REGISTRATION(mitkNavigationDataSetReaderWriterXML)
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