diff --git a/.gitignore b/.gitignore
index 3e759b7..ca054fb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -328,3 +328,4 @@ ASALocalRun/
 
 # MFractors (Xamarin productivity tool) working folder 
 .mfractor/
+/Iconset url.txt
diff --git a/Mk0.Software.ImageSorter/Main.Designer.cs b/Mk0.Software.ImageSorter/Main.Designer.cs
index 4afdd85..b92b2f0 100644
--- a/Mk0.Software.ImageSorter/Main.Designer.cs
+++ b/Mk0.Software.ImageSorter/Main.Designer.cs
@@ -821,7 +821,7 @@
             this.MinimumSize = new System.Drawing.Size(983, 605);
             this.Name = "Main";
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
-            this.Text = "Image Sorter v2.0 | © 2015-2022 by kmpr.at";
+            this.Text = "Image Sorter v2.1 | © 2015-2022 by kmpr.at";
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.Main_FormClosing);
             this.Load += new System.EventHandler(this.Main_Load);
             this.Shown += new System.EventHandler(this.Main_Shown);
diff --git a/Mk0.Software.ImageSorter/Main.cs b/Mk0.Software.ImageSorter/Main.cs
index d27ca70..0ada840 100644
--- a/Mk0.Software.ImageSorter/Main.cs
+++ b/Mk0.Software.ImageSorter/Main.cs
@@ -24,7 +24,7 @@ namespace Mk0.Software.ImageSorter
     {
         public string quellPath = "";
         public string zielPath = "";
-        private string[] fileTypes = { "jpg", "png", "jpeg", "gif", "tif", "tiff", "bmp", "webp", "JPG", "PNG", "GIF", "JPEG", "TIF", "TIFF", "BMP", "WEBP" };
+        private string[] fileTypes = { ".jpg", ".png", ".jpeg", ".gif", ".tif", ".tiff", ".bmp", ".webp" };
         private int moved = 0;
         private int imageIndex;
         private List<Button> buttons = new List<Button>();
@@ -44,7 +44,6 @@ namespace Mk0.Software.ImageSorter
         private string startuppath;
         private string startupimage;
         public string[] Args;
-        private System.Timers.Timer t1 = new System.Timers.Timer(1200);
         private FormWindowState lastState = FormWindowState.Minimized;
         private string defaultWindowName;
 
@@ -528,15 +527,9 @@ namespace Mk0.Software.ImageSorter
                             string[] folderButton = ctl.Text.Split('(');
                             int count = int.Parse(folderButton[1].Substring(0, folderButton[1].Length - 1)); //sollte das nicht später gezählt werden??
                             string targetPath = Path.Combine(zielPath, folderButton[0].Substring(0, folderButton[0].Length - 1));
-                            foreach (string type in fileTypes)
+                            foreach (string file in Directory.EnumerateFiles(targetPath, "*.*", System.IO.SearchOption.AllDirectories).Where(s => fileTypes.Any(ext => ext == Path.GetExtension(s))))
                             {
-                                try
-                                {
-                                    count += Directory.EnumerateFiles(targetPath, "*." + type, System.IO.SearchOption.AllDirectories).Count();
-                                }
-                                catch (Exception)
-                                {
-                                }
+                                count++;
                             }
                             if (ctl.InvokeRequired)
                                 ctl.Invoke(new Action(() => ctl.Text = folderButton[0] + "(" + count + ")"));
@@ -620,13 +613,10 @@ namespace Mk0.Software.ImageSorter
         private void SearchImages()
         {
             images.Clear();
-            foreach (string type in fileTypes)
+
+            foreach (string image in Directory.EnumerateFiles(quellPath, "*.*", System.IO.SearchOption.AllDirectories).Where(s => fileTypes.Any(ext => ext == Path.GetExtension(s))))
             {
-                var list = Directory.GetFiles(quellPath, "*." + type).OrderBy(d => new FileInfo(d).Name);
-                foreach (string image in list)
-                {
-                    images.Add(image);
-                }
+                images.Add(image);
             }
         }
 
@@ -741,7 +731,12 @@ namespace Mk0.Software.ImageSorter
                     imageIndex = 0;
                 }
                 pictureBoxImage.ImageLocation = CropImageBorders(images.ElementAt(imageIndex));
-                Text = defaultWindowName + " - " + Path.GetFileName(pictureBoxImage.ImageLocation);
+                string resolutionTitle = "";
+                //if(pictureBoxImage.Image != null)
+                //{
+                //    resolutionTitle = " (" + pictureBoxImage.Image.Width + "px x " + pictureBoxImage.Image.Height + "px)";
+                //}
+                Text = defaultWindowName + " - " + Path.GetFileName(pictureBoxImage.ImageLocation) + resolutionTitle;
             }
             else
             {
diff --git a/Mk0.Software.ImageSorter/Mk0.Software.ImageSorter.csproj b/Mk0.Software.ImageSorter/Mk0.Software.ImageSorter.csproj
index 949afe2..4135da5 100644
--- a/Mk0.Software.ImageSorter/Mk0.Software.ImageSorter.csproj
+++ b/Mk0.Software.ImageSorter/Mk0.Software.ImageSorter.csproj
@@ -33,7 +33,7 @@
     <PublisherName>manuelkamper.com</PublisherName>
     <OpenBrowserOnPublish>false</OpenBrowserOnPublish>
     <ApplicationRevision>0</ApplicationRevision>
-    <ApplicationVersion>2.0.0.0</ApplicationVersion>
+    <ApplicationVersion>2.1.0.0</ApplicationVersion>
     <UseApplicationTrust>true</UseApplicationTrust>
     <CreateDesktopShortcut>true</CreateDesktopShortcut>
     <ExcludeDeploymentUrl>true</ExcludeDeploymentUrl>
diff --git a/Mk0.Software.ImageSorter/Properties/AssemblyInfo.cs b/Mk0.Software.ImageSorter/Properties/AssemblyInfo.cs
index 43677d8..d28deda 100644
--- a/Mk0.Software.ImageSorter/Properties/AssemblyInfo.cs
+++ b/Mk0.Software.ImageSorter/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // Sie können alle Werte angeben oder die standardmäßigen Build- und Revisionsnummern 
 // übernehmen, indem Sie "*" eingeben:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.0.*")]
+[assembly: AssemblyVersion("2.1.*")]
 //[assembly: AssemblyFileVersion("1.6.0.0")]