diff --git a/Katteker.Gui/UpdateWindow.cs b/Katteker.Gui/UpdateWindow.cs
index 491bcd3..d7087fc 100644
--- a/Katteker.Gui/UpdateWindow.cs
+++ b/Katteker.Gui/UpdateWindow.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Drawing;
+using System.IO;
 using System.Runtime.InteropServices;
 using System.Windows.Forms;
 using Katteker.Gui.Properties;
@@ -95,8 +96,9 @@ namespace Katteker.Gui
 
         private async void UpdateWindow_Load(object sender, EventArgs e)
         {
-            var changelog = await ChangelogHelper.LoadChangelogAsync(Changelog, PublishPath).ConfigureAwait(false);
-            Invoke(new Action(() => changelogBrowser.DocumentText = changelog));
+            var changelogContent = await ChangelogHelper.LoadChangelogAsync(Changelog, PublishPath).ConfigureAwait(false);
+            changelogContent = changelogContent.ChangelogAsHtml(Path.GetExtension(Changelog));
+            Invoke(new Action(() => changelogBrowser.DocumentText = changelogContent));
             if (_entry == null)
             {
                 Invoke(new Action(() => { WriteTitle(Resources.No_update_available); }));
diff --git a/Katteker/ChangelogHelper.cs b/Katteker/ChangelogHelper.cs
index 545a192..0c4fec4 100644
--- a/Katteker/ChangelogHelper.cs
+++ b/Katteker/ChangelogHelper.cs
@@ -7,7 +7,7 @@ namespace Katteker
 {
     public static class ChangelogHelper
     {
-        private static string GenerateChangelogAsHtml(string text, string extension)
+        public static string ChangelogAsHtml(this string text, string extension)
         {
             string result;
             switch (extension)
@@ -39,23 +39,30 @@ namespace Katteker
                     using (var response = await webReq.GetResponseAsync().ConfigureAwait(false))
                     using (var sr = new StreamReader(response.GetResponseStream()))
                     {
-                        return GenerateChangelogAsHtml(await sr.ReadToEndAsync().ConfigureAwait(false),
-                            Path.GetExtension(filename));
+                        return await sr.ReadToEndAsync().ConfigureAwait(false);
                     }
                 }
-                catch (WebException)
+                catch (Exception)
                 {
-                    var changelogFilename = Path.GetFileName(filename);
-                    if (changelogFilename == null) return GenerateChangelogAsHtml("Changelog not found", ".txt");
-                    var currentChangelogPath = Path.Combine(Environment.CurrentDirectory, changelogFilename);
-                    if (File.Exists(currentChangelogPath))
+                    try
                     {
-                        return GenerateChangelogAsHtml(File.ReadAllText(currentChangelogPath), Path.GetExtension(filename));
+                        var changelogFilename = Path.GetFileName(filename);
+                        if (changelogFilename == null) return null;
+                        var currentChangelogPath = Path.Combine(Environment.CurrentDirectory, changelogFilename);
+                        if (File.Exists(currentChangelogPath))
+                        {
+                            return File.ReadAllText(currentChangelogPath);
+                        }
+
+                    }
+                    catch (Exception)
+                    {
+                        // ignore;
                     }
                 }
             }
 
-            return GenerateChangelogAsHtml("Changelog not found", ".txt");
+            return null;
         }
     }
 }
\ No newline at end of file
diff --git a/Katteker/Properties/AssemblyInfo.cs b/Katteker/Properties/AssemblyInfo.cs
index dd23e8e..f69120d 100644
--- a/Katteker/Properties/AssemblyInfo.cs
+++ b/Katteker/Properties/AssemblyInfo.cs
@@ -31,5 +31,5 @@ using System.Runtime.InteropServices;
 // Sie können alle Werte angeben oder Standardwerte für die Build- und Revisionsnummern verwenden,
 // indem Sie "*" wie unten gezeigt eingeben:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.2")]
-[assembly: AssemblyFileVersion("1.0.2")]
+[assembly: AssemblyVersion("1.0.3")]
+[assembly: AssemblyFileVersion("1.0.3")]