diff --git a/imagecatalog/MainForm.cs b/imagecatalog/MainForm.cs
index 29719bd..5c71725 100644
--- a/imagecatalog/MainForm.cs
+++ b/imagecatalog/MainForm.cs
@@ -5,6 +5,7 @@ using System.Drawing;
 using System.Drawing.Text;
 using System.IO;
 using System.Linq;
+using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Threading;
 using System.Threading.Tasks;
@@ -39,6 +40,9 @@ namespace ImageCatalog
             _Button6.Name = "Button6";
             _btnCreaCatalogoAsync.Name = "btnCreaCatalogoAsync";
 
+            var version = Assembly.GetExecutingAssembly().GetName().Version;
+            _Label27.Text = $"Version: {version.Major}.{version.Minor}.{version.Build}";           
+
             _results = new ConcurrentBag<string>();
             UiUpdateEvent += OnUiUpdateEvent;
 
@@ -875,7 +879,7 @@ namespace ImageCatalog
         {
             if (ProgressBar1.InvokeRequired)
             {
-                ProgressBar1.Invoke(new MethodInvoker(ProgressBar1.PerformStep));
+                ProgressBar1.Invoke(new System.Windows.Forms.MethodInvoker(ProgressBar1.PerformStep));
             }
             else
             {