diff --git a/VirtualRobot/Grasping/GraspEditor/GraspEditorWindow.cpp b/VirtualRobot/Grasping/GraspEditor/GraspEditorWindow.cpp
index 93bbdebb722f324790ba20ecc7a76997dd71e840..ccd0ba98a17fd5847f627f345c77df29a1703401 100644
--- a/VirtualRobot/Grasping/GraspEditor/GraspEditorWindow.cpp
+++ b/VirtualRobot/Grasping/GraspEditor/GraspEditorWindow.cpp
@@ -278,10 +278,11 @@ namespace VirtualRobot
 
     int GraspEditorWindow::main()
     {
+        // initialize QCoreApp
         QCoreApplication::setOrganizationName("H2T");
         QCoreApplication::setOrganizationDomain("h2t.anthropomatik.kit.edu");
-        QCoreApplication::setApplicationName("GraspEditor");
         QCoreApplication::setAttribute(Qt::AA_UseDesktopOpenGL);
+        QCoreApplication::setApplicationName("GraspEditor");
         QSettings settings;
 
         SoQt::show(this);
diff --git a/VirtualRobot/VirtualRobot.cpp b/VirtualRobot/VirtualRobot.cpp
index b6d660846dbcfd599b4cb74e27c77f9b4d2cbf2d..af533ce88edf8785f306b70a901501d4f364279b 100644
--- a/VirtualRobot/VirtualRobot.cpp
+++ b/VirtualRobot/VirtualRobot.cpp
@@ -21,6 +21,7 @@ namespace VirtualRobot
     void init(int &argc, char* argv[], const std::string &appName)
     {
         globalAppName = appName;
+
         std::shared_ptr<VisualizationFactory> v = VisualizationFactory::first(NULL);
         if (v)
         {
diff --git a/VirtualRobot/Visualization/CoinVisualization/CoinVisualizationFactory.cpp b/VirtualRobot/Visualization/CoinVisualization/CoinVisualizationFactory.cpp
index 70bdc2ca4a02aa6727996ac3bd8363fd8893cca0..0fda278382a4495000d3f721a89197d67f7cd4cd 100644
--- a/VirtualRobot/Visualization/CoinVisualization/CoinVisualizationFactory.cpp
+++ b/VirtualRobot/Visualization/CoinVisualization/CoinVisualizationFactory.cpp
@@ -77,7 +77,7 @@
 #endif
 #include <GL/gl.h>
 
-#ifdef SIMOX_USE_SOQT
+#ifdef SIMOX_USE_SoQt
 #include <Inventor/Qt/SoQt.h>
 #endif
 
@@ -113,7 +113,7 @@ namespace VirtualRobot
         {
             SoDB::init();
         }
-#ifdef SIMOX_USE_SOQT
+#ifdef SIMOX_USE_SoQt
         SoQt::init(argc, argv, appName.c_str());
 #endif
         // enable Coin3D extension: transparent settings without color