diff --git a/AboutBox/AboutBox.cs b/AboutBox/AboutBox.cs
index 2f47f8d..eeb164a 100644
--- a/AboutBox/AboutBox.cs
+++ b/AboutBox/AboutBox.cs
@@ -123,7 +123,6 @@ namespace Eugen.ESystem.Windows.Forms
         /// <param name="programName">A valid Program name.</param>
         /// <param name="programVersion">A valid version number.</param>
         /// <param name="programCopyright">The copyrigth Information</param>
-        /// <param name="showDllInfoButton">true = Button is displayed; false = Button is not displayed.</param>
         public AboutBox(string programName, string programVersion, string programCopyright)
         {
             InitializeComponent();
@@ -131,6 +130,24 @@ namespace Eugen.ESystem.Windows.Forms
             SetContent(programName, programVersion, programCopyright); //Fensterinhalt setzen
         }
 
+        /// <summary>
+        /// Displays a Program Information Box
+        /// </summary>
+        /// <param name="programName">A valid Program name.</param>
+        /// <param name="programVersion">A valid version number.</param>
+        /// <param name="programCopyright">The copyrigth Information</param>
+        /// <param name="width">Window with: Min. 500, Max. 800.</param>
+        /// <param name="hight">Window hight: Min. 400, Max. 600.</param>
+        public AboutBox(string programName, string programVersion, string programCopyright, int width, int hight)
+        {
+            InitializeComponent();
+
+            //Fenstergröße einstellen
+            SetWindow(width, hight);
+
+            SetContent(programName, programVersion, programCopyright); //Fensterinhalt setzen
+        }
+
         /// <summary>
         /// Displays a Program Information Box
         /// </summary>
@@ -156,6 +173,36 @@ namespace Eugen.ESystem.Windows.Forms
             SetContent(programName, programVersion, programCopyright); //Fensterinhalt setzen
         }
 
+        /// <summary>
+        /// Displays a Program Information Box
+        /// </summary>
+        /// <param name="programName">A valid Program name.</param>
+        /// <param name="programVersion">A valid version number.</param>
+        /// <param name="programCopyright">The copyrigth Information</param>
+        /// <param name="showDllInfoButton">true = Button is displayed; false = Button is not displayed.</param>
+        /// <param name="width">Window with: Min. 500, Max. 800.</param>
+        /// <param name="hight">Window hight: Min. 400, Max. 600.</param>
+        public AboutBox(string programName, string programVersion, string programCopyright, bool showDllInfoButton, int width, int hight)
+        {
+            InitializeComponent();
+
+            //Fenstergröße einstellen
+            SetWindow(width, hight);
+
+            if (showDllInfoButton)
+            {
+                buttonDllInfo.Enabled = true;
+                buttonDllInfo.Visible = true;
+            }
+            else
+            {
+                buttonDllInfo.Enabled = false;
+                buttonDllInfo.Visible = false;
+            }
+
+            SetContent(programName, programVersion, programCopyright); //Fensterinhalt setzen
+        }
+
         /// <summary>
         /// Displays a Program Information Box
         /// </summary>
@@ -199,27 +246,7 @@ namespace Eugen.ESystem.Windows.Forms
             InitializeComponent();
 
             //Fenstergröße einstellen
-            if (width < 500)
-            {
-                width = 500;
-            }
-            if (width > 800)
-            {
-                width = 800;
-            }
-
-            if (hight < 400)
-            {
-                hight = 400;
-            }
-            if (hight > 600)
-            {
-                hight = 600;
-            }
-
-            this.Size = new Size(width, hight);
-            this.MaximumSize = new Size(width, hight);
-            this.MinimumSize = new Size(width, hight);
+            SetWindow(width, hight);
 
             pictureBox.Image = Bitmap.FromHicon(new Icon(icon, new Size(32, 32)).Handle);
 
@@ -410,5 +437,32 @@ namespace Eugen.ESystem.Windows.Forms
             
             return dllInfos.Remove(dllInfos.LastIndexOf("\r\n\r\n"));
         }
+
+        private void SetWindow(int width, int hight)
+        {
+            //Maximalabmaße prüfen
+            if (width < 500)
+            {
+                width = 500;
+            }
+            if (width > 800)
+            {
+                width = 800;
+            }
+
+            if (hight < 400)
+            {
+                hight = 400;
+            }
+            if (hight > 600)
+            {
+                hight = 600;
+            }
+
+            //Fenster setzen
+            this.Size = new Size(width, hight);
+            this.MaximumSize = new Size(width, hight);
+            this.MinimumSize = new Size(width, hight);
+        }
     }
 }