diff --git a/Plugins/org.mitk.gui.qt.igttracking/documentation/UserManual/QmitkIGTTracking_ScreenshotNavigationDataPlayer.png b/Plugins/org.mitk.gui.qt.igttracking/documentation/UserManual/QmitkIGTTracking_ScreenshotNavigationDataPlayer.png
deleted file mode 100644
index 54da1674a6..0000000000
Binary files a/Plugins/org.mitk.gui.qt.igttracking/documentation/UserManual/QmitkIGTTracking_ScreenshotNavigationDataPlayer.png and /dev/null differ
diff --git a/Plugins/org.mitk.gui.qt.igttracking/documentation/UserManual/QmitkNavigationDataPlayer.dox b/Plugins/org.mitk.gui.qt.igttracking/documentation/UserManual/QmitkNavigationDataPlayer.dox
index 81f2aefc31..e90bef0fa8 100644
--- a/Plugins/org.mitk.gui.qt.igttracking/documentation/UserManual/QmitkNavigationDataPlayer.dox
+++ b/Plugins/org.mitk.gui.qt.igttracking/documentation/UserManual/QmitkNavigationDataPlayer.dox
@@ -1,30 +1,26 @@
 /**
 \page org_mitk_views_navigationdataplayer NavigationData Player
 
 \imageMacro{QmitkIGTTracking_IconNavigationDataPlayer.png,"Icon of the NavigationData Player",2.00}
 
 Available sections:
   - \ref NavigationDataPlayerOverview
 
 \section NavigationDataPlayerOverview
 The navigation data player plays recorded or artificial navigation data of one ore more tracking tools and visualizes their trajectory.
 It can also make the data available als a NavigationDataSource to Plugins that require a stream of tracking data, without having to create a tracking device.
 
 \imageMacro{QmitkIGTTracking_NavigationDataPlayer.png, "The Navigation Data Player", 7}
 
 To use it, select a set of recorded navigation data using the "Open File" button.
 The Player will show the number of tools and the number of frames in the file.
 Select the sequential player if you want to play the data with a specified tempo (set the update Interval accordingly).
 Use the Time-based player to play the data in the speed they were originally acquired in.
 
 <ul>
 <li>Check "Repeat" to repeat the data as a loop indefinitely.
 <li>Check "Register as Microservice" to make the data available as a microservice TrackingDataSource. Other Filters can then be connected to it from other plugins. This is useful for development purposes or to replay previously recorded Situations.
 <li> Check "Display" to render the data in the render Window.
 </ul>
 
-
-\imageMacro{QmitkIGTTracking_ScreenshotNavigationDataPlayer.png,"Screenshot of the NavigationData Player",16.00}
-
 */
-