diff --git a/FSI.BT.Tools/AppSettings.cs b/FSI.BT.Tools/AppSettings.cs
index e841a56..1bb85f8 100644
--- a/FSI.BT.Tools/AppSettings.cs
+++ b/FSI.BT.Tools/AppSettings.cs
@@ -48,14 +48,12 @@ namespace FSI.BT.Tools
         public string? SPSUrl { get; set; }
         public string? Pl1PlsUrl { get; set; }
         public string? Pl2PlsUrl { get; set; }
-        public string? Pl2PlsAls { get; set; }
+        public string? Pl2Als { get; set; }
         public string? Pl3PlsUrl { get; set; }
         public string? GiteaUrl { get; set; }
         public string? WikiUrl { get; set; }
         public string? ErpUrl { get; set; }
         public string? EplPdfPath { get; set; }
         public string? EplPrjPath { get; set; }
-
-
     }
 }
diff --git a/FSI.BT.Tools/Commands/OpenLinkCommand.cs b/FSI.BT.Tools/Commands/OpenLinkCommand.cs
index ef6cda0..cdfc4ba 100644
--- a/FSI.BT.Tools/Commands/OpenLinkCommand.cs
+++ b/FSI.BT.Tools/Commands/OpenLinkCommand.cs
@@ -36,7 +36,7 @@ namespace FSI.BT.Tools.Commands
                     break;
 
                 case "PL2.Als":
-                    url = Global.Settings.Pl2PlsAls;
+                    url = Global.Settings.Pl2Als;
                     break;
 
                 case "PL3.Pls":
@@ -56,6 +56,9 @@ namespace FSI.BT.Tools.Commands
                     break;
             }
 
+            if (url == String.Empty)
+                return;
+
             url = url.Replace("&", "^&");
             Process.Start(new ProcessStartInfo(url) { UseShellExecute = true });
         }
diff --git a/FSI.BT.Tools/FSI.BT.Tools.csproj b/FSI.BT.Tools/FSI.BT.Tools.csproj
index c51072c..e0c5057 100644
--- a/FSI.BT.Tools/FSI.BT.Tools.csproj
+++ b/FSI.BT.Tools/FSI.BT.Tools.csproj
@@ -8,7 +8,7 @@
 		<UseWPF>true</UseWPF>
 		<ImportWindowsDesktopTargets>true</ImportWindowsDesktopTargets>
 		<ApplicationIcon>Icons\FondiumU.ico</ApplicationIcon>
-		<AssemblyVersion>2.0</AssemblyVersion>
+		<AssemblyVersion>1.1</AssemblyVersion>
 	</PropertyGroup>
 
 	<ItemGroup>
diff --git a/FSI.BT.Tools/FSI.BT.Tools.xml b/FSI.BT.Tools/FSI.BT.Tools.xml
index 812c70a..4857dc0 100644
--- a/FSI.BT.Tools/FSI.BT.Tools.xml
+++ b/FSI.BT.Tools/FSI.BT.Tools.xml
@@ -34,7 +34,7 @@
   <SPSUrl>http://10.10.1.42/SKChangeTrackerWeb/de-DE/Plugin/ChangeTracker</SPSUrl>
   <Pl1PlsUrl>http://10.10.200.2/SKPL1Web/index.aspx</Pl1PlsUrl>
   <Pl2PlsUrl>http://10.10.213.4/SKPL2Web/index.aspx</Pl2PlsUrl>
-  <Pl2PlsAls>http://10.10.213.234:84/emb_1/index.html</Pl2PlsAls>
+  <Pl2Als>http://10.10.213.234:84/emb_1/index.html</Pl2Als>
   <Pl3PlsUrl>http://10.10.202.10/SKPL3Web/index.aspx</Pl3PlsUrl>
   <GiteaUrl>http://desiaugetc7-088:3000/</GiteaUrl>
   <WikiUrl>http://desiaugetc7-088:3001/en/home</WikiUrl>
diff --git a/FSI.BT.Tools/FrmRadialMenu.xaml b/FSI.BT.Tools/FrmRadialMenu.xaml
index e47cf49..87bae03 100644
--- a/FSI.BT.Tools/FrmRadialMenu.xaml
+++ b/FSI.BT.Tools/FrmRadialMenu.xaml
@@ -680,7 +680,7 @@
                 </RadialMenu:RadialMenuItem>
 
                 <RadialMenu:RadialMenuItem Command="{commands:OpenLinkCommand}"
-                                           CommandParameter="PL1.PLS">
+                                           CommandParameter="PL1.Pls">
                     <WrapPanel Orientation="Vertical">
                         <Rectangle Width="30"
                                    Height="30">
@@ -696,7 +696,7 @@
                 </RadialMenu:RadialMenuItem>
 
                 <RadialMenu:RadialMenuItem Command="{commands:OpenLinkCommand}"
-                                           CommandParameter="PL2.PLS">
+                                           CommandParameter="PL2.Pls">
                     <WrapPanel Orientation="Vertical">
                         <Rectangle Width="30"
                                    Height="30">