diff --git a/3rdPackage/WupiEngineNet.dll b/3rdPackage/WupiEngineNet.dll
new file mode 100644
index 0000000..bcf7765
Binary files /dev/null and b/3rdPackage/WupiEngineNet.dll differ
diff --git a/3rdPackage/wupi.net.dll b/3rdPackage/wupi.net.dll
new file mode 100644
index 0000000..9e21c46
Binary files /dev/null and b/3rdPackage/wupi.net.dll differ
diff --git a/SanSystem/SanSystem.csproj b/SanSystem/SanSystem.csproj
index 003bf12..eafa6a1 100644
--- a/SanSystem/SanSystem.csproj
+++ b/SanSystem/SanSystem.csproj
@@ -18,7 +18,7 @@
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
     <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>TRACE;DEBUG</DefineConstants>
+    <DefineConstants>TRACE;DEBUG;LAPTOP</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <DocumentationFile>bin\Debug\SanSystem.xml</DocumentationFile>
@@ -82,6 +82,14 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\3rdPackage\WibuCmNET.dll</HintPath>
     </Reference>
+    <Reference Include="wupi.net, Version=9.20.8.500, Culture=neutral, PublicKeyToken=5f399135ee0c35d4, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\3rdPackage\wupi.net.dll</HintPath>
+    </Reference>
+    <Reference Include="WupiEngineNet, Version=9.20.11.500, Culture=neutral, PublicKeyToken=8d0bd6872db0b9bb, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\3rdPackage\WupiEngineNet.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Dongle.cs" />
diff --git a/SanSystem/frmMain.cs b/SanSystem/frmMain.cs
index 392da31..5bd5fcc 100644
--- a/SanSystem/frmMain.cs
+++ b/SanSystem/frmMain.cs
@@ -14,6 +14,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using WupiEngine;
 
 namespace SanSystem
 {
@@ -57,6 +58,8 @@ namespace SanSystem
 #if (DEBUG || LAPTOP)
             this.Text += " INTERNE DEBUG VERSION";
 #endif
+            if (Wupi.QueryInfo(0, QueryInfoOption.FirmCode) == 0)
+                this.Text += " nicht geschützter Version nur für TESTZWECKE!";
         }
 
         
diff --git a/SanSystem/frmObjektEdit.cs b/SanSystem/frmObjektEdit.cs
index 5a84ae7..8a232e8 100644
--- a/SanSystem/frmObjektEdit.cs
+++ b/SanSystem/frmObjektEdit.cs
@@ -169,7 +169,10 @@ namespace SanSystem
 
         private void btn_delete_Click(object sender, EventArgs e)
         {
+            if (MessageBox.Show("Wollen Sie diesen Eintrag wirklich Löschen?", "Sind sie Sicher?", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2) != DialogResult.Yes)
+                return;
             Datenbank.Instance.loadedProjekt.Objekte.Remove(inspektionsobjekt);
+            this.Close();
         }
 
         private void cb_objekname_man_CheckedChanged(object sender, EventArgs e)