diff --git a/Cupola/Program.cs b/Cupola/Cupola.cs
similarity index 98%
rename from Cupola/Program.cs
rename to Cupola/Cupola.cs
index d5f3867..147813a 100644
--- a/Cupola/Program.cs
+++ b/Cupola/Cupola.cs
@@ -51,7 +51,7 @@ namespace Cupola
             return output;
         }
 
-        static void RunMulti(string imgDir, string outDir)
+        public static void RunMulti(string imgDir, string outDir)
         {
             ReadWriteTexture2D<Bgra32, float4>[] images = Load(imgDir);
 
diff --git a/Tranquility/MainWindow.xaml b/Tranquility/MainWindow.xaml
index 0fcfa62..189a74a 100644
--- a/Tranquility/MainWindow.xaml
+++ b/Tranquility/MainWindow.xaml
@@ -25,7 +25,7 @@
                 <ColumnDefinition Width="*"/>
                 <ColumnDefinition Width="*"/>
             </Grid.ColumnDefinitions>
-            <Button x:Name="Run" Content="Run" HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top" Height="35" Width="64" Grid.Column="1"/>
+            <Button x:Name="Run" Content="Run" HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top" Height="35" Width="64" Grid.Column="1" Click="Run"/>
             <ProgressBar x:Name="Progress" Height="35" Margin="78,10,10,0" VerticalAlignment="Top" Grid.Column="1"/>
             <Image x:Name="Preview" Grid.Column="1" Margin="12,53,12,56"/>
             <Button x:Name="Save" Content="Save" Margin="10,0,10,10" Grid.Column="1" Height="35" VerticalAlignment="Bottom"/>
diff --git a/Tranquility/MainWindow.xaml.cs b/Tranquility/MainWindow.xaml.cs
index a99d156..8ee4f34 100644
--- a/Tranquility/MainWindow.xaml.cs
+++ b/Tranquility/MainWindow.xaml.cs
@@ -47,5 +47,10 @@ namespace Tranquility
 
             return null;
         }
+
+        private void Run(object sender, RoutedEventArgs e)
+        {
+
+        }
     }
 }