diff --git a/BerichtGen/BerichtGen.csproj b/BerichtGen/BerichtGen.csproj
index 33e0431..8a4bac0 100644
--- a/BerichtGen/BerichtGen.csproj
+++ b/BerichtGen/BerichtGen.csproj
@@ -32,44 +32,46 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="Syncfusion.Chart.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Chart.Base.17.3.0.14\lib\net46\Syncfusion.Chart.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Chart.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Chart.Base.17.3.0.21\lib\net46\Syncfusion.Chart.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Chart.Windows, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Chart.Windows.17.3.0.14\lib\net46\Syncfusion.Chart.Windows.dll</HintPath>
+    <Reference Include="Syncfusion.Chart.Windows, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Chart.Windows.17.3.0.21\lib\net46\Syncfusion.Chart.Windows.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Compression.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Compression.Base.17.3.0.14\lib\net46\Syncfusion.Compression.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Compression.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Compression.Base.17.3.0.21\lib\net46\Syncfusion.Compression.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Compression.Portable, Version=17.3451.0.14, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Xamarin.Compression.17.3.0.14\lib\netstandard2.0\Syncfusion.Compression.Portable.dll</HintPath>
+    <Reference Include="Syncfusion.Compression.Portable, Version=17.3451.0.21, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Xamarin.Compression.17.3.0.21\lib\netstandard2.0\Syncfusion.Compression.Portable.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.Core.WinForms, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Core.WinForms.17.3.0.14\lib\net46\Syncfusion.Core.WinForms.dll</HintPath>
+    <Reference Include="Syncfusion.Core.WinForms, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Core.WinForms.17.3.0.21\lib\net46\Syncfusion.Core.WinForms.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.DocIO.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.DocIO.WinForms.17.3.0.14\lib\net46\Syncfusion.DocIO.Base.dll</HintPath>
+    <Reference Include="Syncfusion.DocIO.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.DocIO.WinForms.17.3.0.21\lib\net46\Syncfusion.DocIO.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.DocToPdfConverter.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.DocToPDFConverter.WinForms.17.3.0.14\lib\net46\Syncfusion.DocToPdfConverter.Base.dll</HintPath>
+    <Reference Include="Syncfusion.DocToPdfConverter.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.DocToPDFConverter.WinForms.17.3.0.21\lib\net46\Syncfusion.DocToPdfConverter.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Grouping.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Grouping.Base.17.3.0.14\lib\net46\Syncfusion.Grouping.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Grouping.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Grouping.Base.17.3.0.21\lib\net46\Syncfusion.Grouping.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Licensing, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=632609b4d040f6b4, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Licensing.17.3.0.14\lib\net46\Syncfusion.Licensing.dll</HintPath>
+    <Reference Include="Syncfusion.Licensing, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=632609b4d040f6b4, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Licensing.17.3.0.21\lib\net46\Syncfusion.Licensing.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.OfficeChart.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.OfficeChart.Base.17.3.0.14\lib\net46\Syncfusion.OfficeChart.Base.dll</HintPath>
+    <Reference Include="Syncfusion.OfficeChart.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.OfficeChart.Base.17.3.0.21\lib\net46\Syncfusion.OfficeChart.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Pdf.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Pdf.WinForms.17.3.0.14\lib\net46\Syncfusion.Pdf.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Pdf.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Pdf.WinForms.17.3.0.21\lib\net46\Syncfusion.Pdf.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.PdfViewer.Windows, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.PdfViewer.Windows.17.3.0.14\lib\net46\Syncfusion.PdfViewer.Windows.dll</HintPath>
+    <Reference Include="Syncfusion.PdfViewer.Windows, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.PdfViewer.Windows.17.3.0.21\lib\net46\Syncfusion.PdfViewer.Windows.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.Shared.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Shared.Base.17.3.0.14\lib\net46\Syncfusion.Shared.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Shared.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Shared.Base.17.3.0.21\lib\net46\Syncfusion.Shared.Base.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/BerichtGen/app.config b/BerichtGen/app.config
index ac6eaee..585abc1 100644
--- a/BerichtGen/app.config
+++ b/BerichtGen/app.config
@@ -4,11 +4,11 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="Syncfusion.Shared.Base" publicKeyToken="3d67ed1f87d44c89" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.9" newVersion="17.3460.0.9" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Syncfusion.Licensing" publicKeyToken="632609b4d040f6b4" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.9" newVersion="17.3460.0.9" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
diff --git a/BerichtGen/packages.config b/BerichtGen/packages.config
index 1a6fe40..37a4fdc 100644
--- a/BerichtGen/packages.config
+++ b/BerichtGen/packages.config
@@ -1,16 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Syncfusion.Chart.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Chart.Windows" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Compression.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Core.WinForms" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.DocIO.WinForms" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.DocToPDFConverter.WinForms" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Grouping.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Licensing" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.OfficeChart.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Pdf.WinForms" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.PdfViewer.Windows" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Shared.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Xamarin.Compression" version="17.3.0.14" targetFramework="net472" />
+  <package id="Syncfusion.Chart.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Chart.Windows" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Compression.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Core.WinForms" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.DocIO.WinForms" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.DocToPDFConverter.WinForms" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Grouping.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Licensing" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.OfficeChart.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Pdf.WinForms" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.PdfViewer.Windows" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Shared.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Xamarin.Compression" version="17.3.0.21" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/Database/Database.csproj b/Database/Database.csproj
index b9c8837..88c368b 100644
--- a/Database/Database.csproj
+++ b/Database/Database.csproj
@@ -61,6 +61,7 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
+    <None Include="app.config" />
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
diff --git a/Database/UpdateDatabase.cs b/Database/UpdateDatabase.cs
index 7e2d4b6..4f795fb 100644
--- a/Database/UpdateDatabase.cs
+++ b/Database/UpdateDatabase.cs
@@ -48,6 +48,7 @@ namespace Database
                 tempProjekt = XamlServices.Load(filepath) as KlassenBIB.Projekt;
 
                 //auftraggebers.Add(tempProjekt.Auftraggeber);
+                if (tempProjekt.Auftraggeber.Name == null && tempProjekt.Auftraggeber.Ort == null && tempProjekt.Auftraggeber.Ansprechpartner == null) continue;
                 IAuftraggeber test = Datenbank.Instance.MainDatenbank.AuftraggeberListe.Find(x =>x.Name.Equals(tempProjekt.Auftraggeber.Name));
                 if (test != null)
                 {
diff --git a/Database/app.config b/Database/app.config
new file mode 100644
index 0000000..d54661e
--- /dev/null
+++ b/Database/app.config
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Shared.Base" publicKeyToken="3d67ed1f87d44c89" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Licensing" publicKeyToken="632609b4d040f6b4" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/KlassenBIB/KlassenBIB.csproj b/KlassenBIB/KlassenBIB.csproj
index 25acfaf..cfa0b1c 100644
--- a/KlassenBIB/KlassenBIB.csproj
+++ b/KlassenBIB/KlassenBIB.csproj
@@ -96,5 +96,8 @@
       <Name>SanShared</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <None Include="app.config" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/KlassenBIB/app.config b/KlassenBIB/app.config
new file mode 100644
index 0000000..d54661e
--- /dev/null
+++ b/KlassenBIB/app.config
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Shared.Base" publicKeyToken="3d67ed1f87d44c89" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Licensing" publicKeyToken="632609b4d040f6b4" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/KlassenBIBTests/KlassenBIBTests.csproj b/KlassenBIBTests/KlassenBIBTests.csproj
index 6e72368..f47902c 100644
--- a/KlassenBIBTests/KlassenBIBTests.csproj
+++ b/KlassenBIBTests/KlassenBIBTests.csproj
@@ -62,6 +62,7 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="app.config" />
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
diff --git a/KlassenBIBTests/app.config b/KlassenBIBTests/app.config
new file mode 100644
index 0000000..d54661e
--- /dev/null
+++ b/KlassenBIBTests/app.config
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Shared.Base" publicKeyToken="3d67ed1f87d44c89" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Licensing" publicKeyToken="632609b4d040f6b4" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/SanSystem/App.config b/SanSystem/App.config
index 4e7fb98..5269b03 100644
--- a/SanSystem/App.config
+++ b/SanSystem/App.config
@@ -7,11 +7,11 @@
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
         <assemblyIdentity name="Syncfusion.Shared.Base" publicKeyToken="3d67ed1f87d44c89" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.9" newVersion="17.3460.0.9" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Syncfusion.Licensing" publicKeyToken="632609b4d040f6b4" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.9" newVersion="17.3460.0.9" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Syncfusion.Chart.Base" publicKeyToken="3d67ed1f87d44c89" culture="neutral" />
diff --git a/SanSystem/SanSystem.csproj b/SanSystem/SanSystem.csproj
index 6f702a1..db3c67a 100644
--- a/SanSystem/SanSystem.csproj
+++ b/SanSystem/SanSystem.csproj
@@ -38,8 +38,9 @@
     <Reference Include="EnvDTE, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
       <EmbedInteropTypes>True</EmbedInteropTypes>
     </Reference>
-    <Reference Include="FluentFTP, Version=27.1.4.0, Culture=neutral, PublicKeyToken=f4af092b1d8df44f, processorArchitecture=MSIL">
-      <HintPath>..\packages\FluentFTP.27.1.4\lib\net45\FluentFTP.dll</HintPath>
+    <Reference Include="FluentFTP, Version=28.0.1.0, Culture=neutral, PublicKeyToken=f4af092b1d8df44f, processorArchitecture=MSIL">
+      <HintPath>..\packages\FluentFTP.28.0.1\lib\net45\FluentFTP.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Ionic.Zip, Version=1.9.1.8, Culture=neutral, PublicKeyToken=edbe51ad942a3f5c, processorArchitecture=MSIL">
       <HintPath>..\packages\Ionic.Zip.1.9.1.8\lib\Ionic.Zip.dll</HintPath>
@@ -47,47 +48,56 @@
     <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.12.0.3-beta2\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Chart.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Chart.Base.17.3.0.14\lib\net46\Syncfusion.Chart.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Chart.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Chart.Base.17.3.0.21\lib\net46\Syncfusion.Chart.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Chart.Windows, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Chart.Windows.17.3.0.14\lib\net46\Syncfusion.Chart.Windows.dll</HintPath>
+    <Reference Include="Syncfusion.Chart.Windows, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Chart.Windows.17.3.0.21\lib\net46\Syncfusion.Chart.Windows.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Core.WinForms, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Core.WinForms.17.3.0.14\lib\net46\Syncfusion.Core.WinForms.dll</HintPath>
+    <Reference Include="Syncfusion.Core.WinForms, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Core.WinForms.17.3.0.21\lib\net46\Syncfusion.Core.WinForms.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.Grid.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Grid.Base.17.3.0.14\lib\net46\Syncfusion.Grid.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Grid.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Grid.Base.17.3.0.21\lib\net46\Syncfusion.Grid.Base.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.Grid.Windows, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Grid.Windows.17.3.0.14\lib\net46\Syncfusion.Grid.Windows.dll</HintPath>
+    <Reference Include="Syncfusion.Grid.Windows, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Grid.Windows.17.3.0.21\lib\net46\Syncfusion.Grid.Windows.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.Grouping.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Grouping.Base.17.3.0.14\lib\net46\Syncfusion.Grouping.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Grouping.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Grouping.Base.17.3.0.21\lib\net46\Syncfusion.Grouping.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Licensing, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=632609b4d040f6b4, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Licensing.17.3.0.14\lib\net46\Syncfusion.Licensing.dll</HintPath>
+    <Reference Include="Syncfusion.Licensing, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=632609b4d040f6b4, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Licensing.17.3.0.21\lib\net46\Syncfusion.Licensing.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.SfInput.WinForms, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.SfInput.WinForms.17.3.0.14\lib\net46\Syncfusion.SfInput.WinForms.dll</HintPath>
+    <Reference Include="Syncfusion.SfInput.WinForms, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.SfInput.WinForms.17.3.0.21\lib\net46\Syncfusion.SfInput.WinForms.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.SfSpellChecker.WPF, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.SfSpellChecker.WPF.17.3.0.14\lib\net46\Syncfusion.SfSpellChecker.WPF.dll</HintPath>
+    <Reference Include="Syncfusion.SfSpellChecker.WPF, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.SfSpellChecker.WPF.17.3.0.21\lib\net46\Syncfusion.SfSpellChecker.WPF.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.Shared.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Shared.Base.17.3.0.14\lib\net46\Syncfusion.Shared.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Shared.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Shared.Base.17.3.0.21\lib\net46\Syncfusion.Shared.Base.dll</HintPath>
     </Reference>
-    <Reference Include="Syncfusion.Shared.Windows, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Shared.Windows.17.3.0.14\lib\net46\Syncfusion.Shared.Windows.dll</HintPath>
+    <Reference Include="Syncfusion.Shared.Windows, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Shared.Windows.17.3.0.21\lib\net46\Syncfusion.Shared.Windows.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.SpellChecker.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.SpellChecker.Base.17.3.0.14\lib\net46\Syncfusion.SpellChecker.Base.dll</HintPath>
+    <Reference Include="Syncfusion.SpellChecker.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.SpellChecker.Base.17.3.0.21\lib\net46\Syncfusion.SpellChecker.Base.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.Tools.Base, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Tools.Base.17.3.0.14\lib\net46\Syncfusion.Tools.Base.dll</HintPath>
+    <Reference Include="Syncfusion.Tools.Base, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Tools.Base.17.3.0.21\lib\net46\Syncfusion.Tools.Base.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Syncfusion.Tools.Windows, Version=17.3460.0.14, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
-      <HintPath>..\packages\Syncfusion.Tools.Windows.17.3.0.14\lib\net46\Syncfusion.Tools.Windows.dll</HintPath>
+    <Reference Include="Syncfusion.Tools.Windows, Version=17.3460.0.21, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>..\packages\Syncfusion.Tools.Windows.17.3.0.21\lib\net46\Syncfusion.Tools.Windows.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/SanSystem/packages.config b/SanSystem/packages.config
index 1ef8dcd..39b0dba 100644
--- a/SanSystem/packages.config
+++ b/SanSystem/packages.config
@@ -1,20 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="FluentFTP" version="27.1.4" targetFramework="net472" />
+  <package id="FluentFTP" version="28.0.1" targetFramework="net472" />
   <package id="Ionic.Zip" version="1.9.1.8" targetFramework="net461" />
   <package id="Newtonsoft.Json" version="12.0.3-beta2" targetFramework="net472" />
-  <package id="Syncfusion.Chart.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Chart.Windows" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Core.WinForms" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Grid.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Grid.Windows" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Grouping.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Licensing" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.SfInput.WinForms" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.SfSpellChecker.WPF" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Shared.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Shared.Windows" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.SpellChecker.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Tools.Base" version="17.3.0.14" targetFramework="net472" />
-  <package id="Syncfusion.Tools.Windows" version="17.3.0.14" targetFramework="net472" />
+  <package id="Syncfusion.Chart.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Chart.Windows" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Core.WinForms" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Grid.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Grid.Windows" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Grouping.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Licensing" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.SfInput.WinForms" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.SfSpellChecker.WPF" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Shared.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Shared.Windows" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.SpellChecker.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Tools.Base" version="17.3.0.21" targetFramework="net472" />
+  <package id="Syncfusion.Tools.Windows" version="17.3.0.21" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/SchnittstelleImporter/SchnittstelleImporter.csproj b/SchnittstelleImporter/SchnittstelleImporter.csproj
index 4eb15e0..e8e9eee 100644
--- a/SchnittstelleImporter/SchnittstelleImporter.csproj
+++ b/SchnittstelleImporter/SchnittstelleImporter.csproj
@@ -63,6 +63,7 @@
   </ItemGroup>
   <ItemGroup />
   <ItemGroup>
+    <None Include="app.config" />
     <None Include="XML2006\SchemaDateien\0610-betriebsdaten.xsd">
       <SubType>Designer</SubType>
     </None>
diff --git a/SchnittstelleImporter/app.config b/SchnittstelleImporter/app.config
new file mode 100644
index 0000000..d54661e
--- /dev/null
+++ b/SchnittstelleImporter/app.config
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Shared.Base" publicKeyToken="3d67ed1f87d44c89" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Licensing" publicKeyToken="632609b4d040f6b4" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/SchnittstelleImporterTests/SchnittstelleImporterTests.csproj b/SchnittstelleImporterTests/SchnittstelleImporterTests.csproj
index bd73941..a0be111 100644
--- a/SchnittstelleImporterTests/SchnittstelleImporterTests.csproj
+++ b/SchnittstelleImporterTests/SchnittstelleImporterTests.csproj
@@ -62,6 +62,7 @@
     <Compile Include="XML2006\XMLParserTests.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="app.config" />
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
diff --git a/SchnittstelleImporterTests/app.config b/SchnittstelleImporterTests/app.config
new file mode 100644
index 0000000..d54661e
--- /dev/null
+++ b/SchnittstelleImporterTests/app.config
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Shared.Base" publicKeyToken="3d67ed1f87d44c89" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Licensing" publicKeyToken="632609b4d040f6b4" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-17.3460.0.21" newVersion="17.3460.0.21" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file