diff --git a/Controls.DocumentViewer/App.config b/Controls.DocumentViewer/App.config
index 5534e287..a86c6465 100644
--- a/Controls.DocumentViewer/App.config
+++ b/Controls.DocumentViewer/App.config
@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup>
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/>
     </startup>
-</configuration>
\ No newline at end of file
+</configuration>
diff --git a/Controls.DocumentViewer/DocumentViewer.vbproj b/Controls.DocumentViewer/DocumentViewer.vbproj
index bc124fe1..26ea61c8 100644
--- a/Controls.DocumentViewer/DocumentViewer.vbproj
+++ b/Controls.DocumentViewer/DocumentViewer.vbproj
@@ -12,8 +12,9 @@
     <AssemblyName>DigitalData.Controls.DocumentViewer</AssemblyName>
     <FileAlignment>512</FileAlignment>
     <MyType>Windows</MyType>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/Controls.DocumentViewer/My Project/AssemblyInfo.vb b/Controls.DocumentViewer/My Project/AssemblyInfo.vb
index af56e964..69c95351 100644
--- a/Controls.DocumentViewer/My Project/AssemblyInfo.vb	
+++ b/Controls.DocumentViewer/My Project/AssemblyInfo.vb	
@@ -12,8 +12,8 @@ Imports System.Runtime.InteropServices
 <Assembly: AssemblyDescription("")>
 <Assembly: AssemblyCompany("")>
 <Assembly: AssemblyProduct("DocumentViewer")>
-<Assembly: AssemblyCopyright("Copyright © 2022")>
-<Assembly: AssemblyTrademark("")>
+<Assembly: AssemblyCopyright("Copyright © 2023")>
+<Assembly: AssemblyTrademark("1.9.0.0")>
 
 <Assembly: ComVisible(False)>
 
@@ -31,5 +31,5 @@ Imports System.Runtime.InteropServices
 ' übernehmen, indem Sie "*" eingeben:
 ' <Assembly: AssemblyVersion("1.0.*")>
 
-<Assembly: AssemblyVersion("1.8.0.0")>
-<Assembly: AssemblyFileVersion("1.8.0.0")>
+<Assembly: AssemblyVersion("1.9.0.0")>
+<Assembly: AssemblyFileVersion("1.9.0.0")>
diff --git a/Controls.DocumentViewer/My Project/Resources.Designer.vb b/Controls.DocumentViewer/My Project/Resources.Designer.vb
index 02455fdf..2927fe4d 100644
--- a/Controls.DocumentViewer/My Project/Resources.Designer.vb	
+++ b/Controls.DocumentViewer/My Project/Resources.Designer.vb	
@@ -22,7 +22,7 @@ Namespace My.Resources
     '''<summary>
     '''  Eine stark typisierte Ressourcenklasse zum Suchen von lokalisierten Zeichenfolgen usw.
     '''</summary>
-    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0"),  _
+    <Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0"),  _
      Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
      Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(),  _
      Global.Microsoft.VisualBasic.HideModuleNameAttribute()>  _
diff --git a/Controls.DocumentViewer/My Project/Settings.Designer.vb b/Controls.DocumentViewer/My Project/Settings.Designer.vb
index ab8c92d2..c104f696 100644
--- a/Controls.DocumentViewer/My Project/Settings.Designer.vb	
+++ b/Controls.DocumentViewer/My Project/Settings.Designer.vb	
@@ -15,7 +15,7 @@ Option Explicit On
 Namespace My
     
     <Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(),  _
-     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.8.1.0"),  _
+     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.4.0.0"),  _
      Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)>  _
     Partial Friend NotInheritable Class MySettings
         Inherits Global.System.Configuration.ApplicationSettingsBase
diff --git a/GUIs.Common/Common.vbproj b/GUIs.Common/Common.vbproj
index 2c99722c..0a152c12 100644
--- a/GUIs.Common/Common.vbproj
+++ b/GUIs.Common/Common.vbproj
@@ -10,7 +10,8 @@
     <AssemblyName>DigitalData.GUIs.Common</AssemblyName>
     <FileAlignment>512</FileAlignment>
     <MyType>Windows</MyType>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -183,6 +184,11 @@
     <Compile Include="frmFileFlow_Success.vb">
       <SubType>Form</SubType>
     </Compile>
+    <Compile Include="My Project\Application.Designer.vb">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Application.myapp</DependentUpon>
+    </Compile>
     <Compile Include="NNfrmNotification_Startup.Designer.vb">
       <DependentUpon>NNfrmNotification_Startup.vb</DependentUpon>
     </Compile>
@@ -319,6 +325,7 @@
     <None Include="app.config" />
     <None Include="My Project\Application.myapp">
       <Generator>MyApplicationCodeGenerator</Generator>
+      <LastGenOutput>Application.Designer.vb</LastGenOutput>
     </None>
     <None Include="My Project\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
diff --git a/GUIs.Common/My Project/Application.Designer.vb b/GUIs.Common/My Project/Application.Designer.vb
new file mode 100644
index 00000000..8ab460ba
--- /dev/null
+++ b/GUIs.Common/My Project/Application.Designer.vb	
@@ -0,0 +1,13 @@
+'------------------------------------------------------------------------------
+' <auto-generated>
+'     Dieser Code wurde von einem Tool generiert.
+'     Laufzeitversion:4.0.30319.42000
+'
+'     Änderungen an dieser Datei können falsches Verhalten verursachen und gehen verloren, wenn
+'     der Code erneut generiert wird.
+' </auto-generated>
+'------------------------------------------------------------------------------
+
+Option Strict On
+Option Explicit On
+
diff --git a/GUIs.Common/My Project/AssemblyInfo.vb b/GUIs.Common/My Project/AssemblyInfo.vb
index 98ed3f4e..58af0811 100644
--- a/GUIs.Common/My Project/AssemblyInfo.vb	
+++ b/GUIs.Common/My Project/AssemblyInfo.vb	
@@ -12,8 +12,8 @@ Imports System.Runtime.InteropServices
 <Assembly: AssemblyDescription("")>
 <Assembly: AssemblyCompany("")>
 <Assembly: AssemblyProduct("Common")>
-<Assembly: AssemblyCopyright("Copyright ©  2022")>
-<Assembly: AssemblyTrademark("2.4.1.0")>
+<Assembly: AssemblyCopyright("Copyright ©  2023")>
+<Assembly: AssemblyTrademark("2.5.0.0")>
 
 <Assembly: ComVisible(False)>
 
@@ -31,5 +31,5 @@ Imports System.Runtime.InteropServices
 ' übernehmen, indem Sie "*" eingeben:
 ' <Assembly: AssemblyVersion("1.0.*")>
 
-<Assembly: AssemblyVersion("2.4.1.0")>
-<Assembly: AssemblyFileVersion("2.4.1.0")>
+<Assembly: AssemblyVersion("2.5.0.0")>
+<Assembly: AssemblyFileVersion("2.5.0.0")>
diff --git a/GUIs.Common/My Project/Settings.Designer.vb b/GUIs.Common/My Project/Settings.Designer.vb
index 84ca6129..aebc86e6 100644
--- a/GUIs.Common/My Project/Settings.Designer.vb	
+++ b/GUIs.Common/My Project/Settings.Designer.vb	
@@ -15,7 +15,7 @@ Option Explicit On
 Namespace My
     
     <Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(),  _
-     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "15.7.0.0"),  _
+     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.4.0.0"),  _
      Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)>  _
     Partial Friend NotInheritable Class MySettings
         Inherits Global.System.Configuration.ApplicationSettingsBase
diff --git a/GUIs.Common/app.config b/GUIs.Common/app.config
index f5b66222..62c7d3c0 100644
--- a/GUIs.Common/app.config
+++ b/GUIs.Common/app.config
@@ -1,8 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <configSections>
     <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System">
-      <section name="DevExpress.LookAndFeel.Design.AppSettings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
+      <section name="DevExpress.LookAndFeel.Design.AppSettings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
     </sectionGroup>
   </configSections>
   <applicationSettings>
@@ -41,16 +41,16 @@
         <value></value>
       </setting>
       <setting name="CustomPaletteCollection" serializeAs="Xml">
-        <value />
+        <value/>
       </setting>
     </DevExpress.LookAndFeel.Design.AppSettings>
   </applicationSettings>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
-        <assemblyIdentity name="FirebirdSql.Data.FirebirdClient" publicKeyToken="3750abcc3150b00c" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-7.5.0.0" newVersion="7.5.0.0" />
+        <assemblyIdentity name="FirebirdSql.Data.FirebirdClient" publicKeyToken="3750abcc3150b00c" culture="neutral"/>
+        <bindingRedirect oldVersion="0.0.0.0-7.5.0.0" newVersion="7.5.0.0"/>
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
-</configuration>
\ No newline at end of file
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8"/></startup></configuration>