diff --git a/MainWindow.axaml b/MainWindow.axaml
index 9d11cd7..16af180 100644
--- a/MainWindow.axaml
+++ b/MainWindow.axaml
@@ -154,7 +154,7 @@
                                         <TextBlock TextWrapping="Wrap" FontSize="9" Text="Generiert Versandetiketten und Bundleitzettel" HorizontalAlignment="Stretch" TextAlignment="Left"></TextBlock>
                                     </StackPanel>
                                 </Button>
-                                <Button Width="250" IsEnabled="False"
+                                <Button Width="250" IsEnabled="False" Click="BtnRepair_OnClick"
                                         HorizontalContentAlignment="Center" x:Name="BtnRepair" VerticalAlignment="Stretch"
                                         Margin="0,0,0,10">
                                     <StackPanel Orientation="Vertical">
diff --git a/MainWindow.axaml.cs b/MainWindow.axaml.cs
index b23cb23..ee3530d 100644
--- a/MainWindow.axaml.cs
+++ b/MainWindow.axaml.cs
@@ -135,6 +135,26 @@ public partial class MainWindow : Window
         //await MessageBox.Show(_instance, $"{result.Count} Einträge fehlerhaft.", "Fertig");
     }
     
+    private async void StartAddressRepairer(KasAddressList set)
+    {
+        //var addresses = DataImport.ImportKasAddressList(path); // Ihr Code hier
+
+        var progressWindow = new ProgressWindow();
+
+        progressWindow.Show(_instance);
+
+        var processor = new AddressRepair(progressWindow);
+        await processor.Perform(set);
+
+        // foreach (var item in result)
+        // {
+        // }
+
+        progressWindow.Close();
+        Settings.Save();
+        //await MessageBox.Show(_instance, $"{result.Count} Einträge fehlerhaft.", "Fertig");
+    }
+    
 
     private void MnuExit_OnClick(object? sender, RoutedEventArgs e)
     {
@@ -704,7 +724,7 @@ public partial class MainWindow : Window
                 if (pers.PersonError != null)
                 {
                     BtnShorten.IsEnabled = true;
-                    // BtnRepair.IsEnabled = true;
+                    BtnRepair.IsEnabled = true;
                     break;
                 }
                 else
@@ -1346,4 +1366,16 @@ public partial class MainWindow : Window
     {
         PopulateNavTree();
     }
+
+    private void BtnRepair_OnClick(object? sender, RoutedEventArgs e)
+    {
+        MakeCalcManVisible();
+        if (LstCustomerAdressSets.SelectedIndex == -1)
+        {
+            MessageBox.Show(null, "Bitte zunächst ein Adress-Set auswählen", "Kein Adress-Set ausgewählt");
+            return;
+        }
+
+        StartAddressRepairer((KasAddressList)LstCustomerAdressSets.SelectedItem);
+    }
 }