diff --git a/src/Mod/Fem/Gui/DlgSettingsFemElmer.ui b/src/Mod/Fem/Gui/DlgSettingsFemElmer.ui
index bdc0fbe9e2..2325fabbd1 100644
--- a/src/Mod/Fem/Gui/DlgSettingsFemElmer.ui
+++ b/src/Mod/Fem/Gui/DlgSettingsFemElmer.ui
@@ -247,70 +247,6 @@
   <include location="Resources/Fem.qrc"/>
  </resources>
  <connections>
-  <connection>
-   <sender>cb_elmer_binary_std</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>l_elmer_binary_path</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>20</x>
-     <y>20</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>71</x>
-     <y>114</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>cb_elmer_binary_std</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>fc_elmer_binary_path</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>20</x>
-     <y>20</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>20</x>
-     <y>20</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>cb_grid_binary_std</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>l_grid_binary_path</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>20</x>
-     <y>20</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>71</x>
-     <y>68</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>cb_grid_binary_std</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>fc_grid_binary_path</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>20</x>
-     <y>20</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>20</x>
-     <y>20</y>
-    </hint>
-   </hints>
-  </connection>
   <connection>
    <sender>cb_grid_binary_std</sender>
    <signal>toggled(bool)</signal>
diff --git a/src/Mod/Fem/Gui/DlgSettingsFemMystran.ui b/src/Mod/Fem/Gui/DlgSettingsFemMystran.ui
index 6ffcaec227..16539f5b26 100644
--- a/src/Mod/Fem/Gui/DlgSettingsFemMystran.ui
+++ b/src/Mod/Fem/Gui/DlgSettingsFemMystran.ui
@@ -171,38 +171,6 @@
   <include location="Resources/Fem.qrc"/>
  </resources>
  <connections>
-  <connection>
-   <sender>cb_mystran_binary_std</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>l_mystran_binary_path</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>406</x>
-     <y>45</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>148</x>
-     <y>68</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>cb_mystran_binary_std</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>fc_mystran_binary_path</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>406</x>
-     <y>45</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>406</x>
-     <y>68</y>
-    </hint>
-   </hints>
-  </connection>
   <connection>
    <sender>cb_mystran_binary_std</sender>
    <signal>toggled(bool)</signal>
diff --git a/src/Mod/Fem/Gui/DlgSettingsFemZ88.ui b/src/Mod/Fem/Gui/DlgSettingsFemZ88.ui
index 5bae6f9cc2..16b80c656b 100644
--- a/src/Mod/Fem/Gui/DlgSettingsFemZ88.ui
+++ b/src/Mod/Fem/Gui/DlgSettingsFemZ88.ui
@@ -333,38 +333,6 @@ that &quot;MAXKOI&quot; needs to be increased.</string>
   <include location="Resources/Fem.qrc"/>
  </resources>
  <connections>
-  <connection>
-   <sender>cb_z88_binary_std</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>l_z88_binary_path</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>406</x>
-     <y>45</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>148</x>
-     <y>68</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>cb_z88_binary_std</sender>
-   <signal>toggled(bool)</signal>
-   <receiver>fc_z88_binary_path</receiver>
-   <slot>setEnabled(bool)</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>406</x>
-     <y>45</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>406</x>
-     <y>68</y>
-    </hint>
-   </hints>
-  </connection>
   <connection>
    <sender>cb_z88_binary_std</sender>
    <signal>toggled(bool)</signal>