diff --git a/Controls.DocumentViewer/DocumentViewer.vbproj b/Controls.DocumentViewer/DocumentViewer.vbproj
index 8ced72a4..d3ee68cb 100644
--- a/Controls.DocumentViewer/DocumentViewer.vbproj
+++ b/Controls.DocumentViewer/DocumentViewer.vbproj
@@ -89,8 +89,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\DDModules\Messaging\bin\Debug\DigitalData.Modules.Messaging.dll</HintPath>
     </Reference>
-    <Reference Include="GdPicture.NET.14">
-      <HintPath>D:\ProgramFiles\GdPicture.NET 14\Redist\GdPicture.NET (.NET Framework 4.5)\GdPicture.NET.14.dll</HintPath>
+    <Reference Include="GdPicture.NET.14, Version=14.1.0.152, Culture=neutral, PublicKeyToken=f52a2e60ad468dbb, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>D:\ProgramFiles\GdPicture.net 14\Redist\GdPicture.NET (.NET Framework 4.5)\GdPicture.NET.14.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="NLog, Version=5.0.0.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c, processorArchitecture=MSIL">
diff --git a/GUIs.Test.TestGUI/TestGUI.vbproj b/GUIs.Test.TestGUI/TestGUI.vbproj
index f1f66ff0..cd5dc077 100644
--- a/GUIs.Test.TestGUI/TestGUI.vbproj
+++ b/GUIs.Test.TestGUI/TestGUI.vbproj
@@ -73,6 +73,9 @@
     <Reference Include="DevExpress.XtraRichEdit.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
     <Reference Include="DevExpress.XtraSpreadsheet.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
     <Reference Include="DevExpress.XtraTreeList.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
+    <Reference Include="DigitalData.Controls.DocumentViewer">
+      <HintPath>..\Controls.DocumentViewer\bin\Debug\DigitalData.Controls.DocumentViewer.dll</HintPath>
+    </Reference>
     <Reference Include="DigitalData.Modules.Config">
       <HintPath>..\..\DDModules\Config\bin\Debug\DigitalData.Modules.Config.dll</HintPath>
     </Reference>
@@ -102,9 +105,8 @@
     <Reference Include="DigitalData.Modules.Windream">
       <HintPath>..\..\DDModules\Windream\bin\Debug\DigitalData.Modules.Windream.dll</HintPath>
     </Reference>
-    <Reference Include="GdPicture.NET.14, Version=14.1.0.97, Culture=neutral, PublicKeyToken=f52a2e60ad468dbb, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>D:\ProgramFiles\GdPicture.NET 14\Redist\GdPicture.NET (.NET Framework 4.5)\GdPicture.NET.14.dll</HintPath>
+    <Reference Include="GdPicture.NET.14">
+      <HintPath>P:\Visual Studio Projekte\Bibliotheken\GdPicture.NET 14.1\Redist\GdPicture.NET (.NET Framework 4.5)\GdPicture.NET.14.dll</HintPath>
     </Reference>
     <Reference Include="Mail">
       <HintPath>P:\Visual Studio Projekte\Bibliotheken\Limilabs\Mail.dll\Mail.dll</HintPath>
@@ -347,10 +349,6 @@
     <WCFMetadata Include="Connected Services\" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\Controls.DocumentViewer\DocumentViewer.vbproj">
-      <Project>{0958cddf-4a16-41f6-8837-8335f71d599c}</Project>
-      <Name>DocumentViewer</Name>
-    </ProjectReference>
     <ProjectReference Include="..\Controls.LookupGrid\LookupControl.vbproj">
       <Project>{3dcd6d1a-c830-4241-b7e4-27430e7ea483}</Project>
       <Name>LookupControl</Name>
diff --git a/GUIs.Test.ZUGFeRDTest/App.config b/GUIs.Test.ZUGFeRDTest/App.config
index f5e56d48..3cf037e4 100644
--- a/GUIs.Test.ZUGFeRDTest/App.config
+++ b/GUIs.Test.ZUGFeRDTest/App.config
@@ -30,10 +30,10 @@
                 <value>dd</value>
             </setting>
             <setting name="MD5Cheksum" serializeAs="String">
-                <value/>
+                <value />
             </setting>
             <setting name="MSSQL_CONNECTIONSTRING" serializeAs="String">
-                <value>Server=SDD-VMP04-SQL17\DD_DEVELOP01;Database=DD_ECM_TEST;User Id=sa;Password=dd</value>
+                <value>Server=SDD-VMP04-SQL17\DD_DEVELOP01;Database=DD_ECM;User Id=sa;Password=dd</value>
             </setting>
         </ZUGFeRDTest.My.MySettings>
     </userSettings>
diff --git a/GUIs.Test.ZUGFeRDTest/Form1.Designer.vb b/GUIs.Test.ZUGFeRDTest/Form1.Designer.vb
index 3379288a..e4c9e069 100644
--- a/GUIs.Test.ZUGFeRDTest/Form1.Designer.vb
+++ b/GUIs.Test.ZUGFeRDTest/Form1.Designer.vb
@@ -28,7 +28,6 @@ Partial Class Form1
         Me.Button2 = New System.Windows.Forms.Button()
         Me.Button3 = New System.Windows.Forms.Button()
         Me.Button4 = New System.Windows.Forms.Button()
-        Me.txtMD5Checksum = New System.Windows.Forms.TextBox()
         Me.GroupBox1 = New System.Windows.Forms.GroupBox()
         Me.GroupBox2 = New System.Windows.Forms.GroupBox()
         Me.Button7 = New System.Windows.Forms.Button()
@@ -37,6 +36,7 @@ Partial Class Form1
         Me.GroupBox4 = New System.Windows.Forms.GroupBox()
         Me.Button6 = New System.Windows.Forms.Button()
         Me.FolderBrowserDialog1 = New System.Windows.Forms.FolderBrowserDialog()
+        Me.txtMD5Checksum = New System.Windows.Forms.TextBox()
         Me.GroupBox1.SuspendLayout()
         Me.GroupBox2.SuspendLayout()
         Me.GroupBox3.SuspendLayout()
@@ -58,10 +58,13 @@ Partial Class Form1
         '
         'ListBox1
         '
+        Me.ListBox1.Anchor = CType((((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Bottom) _
+            Or System.Windows.Forms.AnchorStyles.Left) _
+            Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
         Me.ListBox1.FormattingEnabled = True
-        Me.ListBox1.Location = New System.Drawing.Point(378, 12)
+        Me.ListBox1.Location = New System.Drawing.Point(378, 8)
         Me.ListBox1.Name = "ListBox1"
-        Me.ListBox1.Size = New System.Drawing.Size(526, 472)
+        Me.ListBox1.Size = New System.Drawing.Size(532, 472)
         Me.ListBox1.TabIndex = 1
         '
         'Button2
@@ -91,15 +94,6 @@ Partial Class Form1
         Me.Button4.Text = "Create MD5 Checksum for PDF"
         Me.Button4.UseVisualStyleBackColor = True
         '
-        'txtMD5Checksum
-        '
-        Me.txtMD5Checksum.DataBindings.Add(New System.Windows.Forms.Binding("Text", Global.ZUGFeRDTest.My.MySettings.Default, "MD5Cheksum", True, System.Windows.Forms.DataSourceUpdateMode.OnPropertyChanged))
-        Me.txtMD5Checksum.Location = New System.Drawing.Point(6, 49)
-        Me.txtMD5Checksum.Name = "txtMD5Checksum"
-        Me.txtMD5Checksum.Size = New System.Drawing.Size(348, 20)
-        Me.txtMD5Checksum.TabIndex = 5
-        Me.txtMD5Checksum.Text = Global.ZUGFeRDTest.My.MySettings.Default.MD5Cheksum
-        '
         'GroupBox1
         '
         Me.GroupBox1.Controls.Add(Me.Button1)
@@ -169,6 +163,15 @@ Partial Class Form1
         Me.Button6.Text = "Find and Extract XML Path Value"
         Me.Button6.UseVisualStyleBackColor = True
         '
+        'txtMD5Checksum
+        '
+        Me.txtMD5Checksum.DataBindings.Add(New System.Windows.Forms.Binding("Text", Global.ZUGFeRDTest.My.MySettings.Default, "MD5Cheksum", True, System.Windows.Forms.DataSourceUpdateMode.OnPropertyChanged))
+        Me.txtMD5Checksum.Location = New System.Drawing.Point(6, 49)
+        Me.txtMD5Checksum.Name = "txtMD5Checksum"
+        Me.txtMD5Checksum.Size = New System.Drawing.Size(348, 20)
+        Me.txtMD5Checksum.TabIndex = 5
+        Me.txtMD5Checksum.Text = Global.ZUGFeRDTest.My.MySettings.Default.MD5Cheksum
+        '
         'Form1
         '
         Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
diff --git a/GUIs.Test.ZUGFeRDTest/Form1.vb b/GUIs.Test.ZUGFeRDTest/Form1.vb
index 681efe1e..c9ac4a21 100644
--- a/GUIs.Test.ZUGFeRDTest/Form1.vb
+++ b/GUIs.Test.ZUGFeRDTest/Form1.vb
@@ -101,6 +101,7 @@ Public Class Form1
     End Sub
 
     Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
+        ListBox1.Text = ""
         Dim oDialogResult = OpenFileDialog1.ShowDialog()
         Dim oArgs As New WorkerArgs() With {
             .AllowFacturX = False,
diff --git a/GUIs.Test.ZUGFeRDTest/My Project/Settings.Designer.vb b/GUIs.Test.ZUGFeRDTest/My Project/Settings.Designer.vb
index 09e1823e..0b05ad5c 100644
--- a/GUIs.Test.ZUGFeRDTest/My Project/Settings.Designer.vb	
+++ b/GUIs.Test.ZUGFeRDTest/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", "17.4.0.0"),  _
+     Global.System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.3.0.0"),  _
      Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)>  _
     Partial Friend NotInheritable Class MySettings
         Inherits Global.System.Configuration.ApplicationSettingsBase
@@ -110,7 +110,7 @@ Namespace My
         
         <Global.System.Configuration.UserScopedSettingAttribute(),  _
          Global.System.Diagnostics.DebuggerNonUserCodeAttribute(),  _
-         Global.System.Configuration.DefaultSettingValueAttribute("Server=SDD-VMP04-SQL17\DD_DEVELOP01;Database=DD_ECM_TEST;User Id=sa;Password=dd")>  _
+         Global.System.Configuration.DefaultSettingValueAttribute("Server=SDD-VMP04-SQL17\DD_DEVELOP01;Database=DD_ECM;User Id=sa;Password=dd")>  _
         Public Property MSSQL_CONNECTIONSTRING() As String
             Get
                 Return CType(Me("MSSQL_CONNECTIONSTRING"),String)
diff --git a/GUIs.Test.ZUGFeRDTest/My Project/Settings.settings b/GUIs.Test.ZUGFeRDTest/My Project/Settings.settings
index 1b665ab4..4e788b7e 100644
--- a/GUIs.Test.ZUGFeRDTest/My Project/Settings.settings	
+++ b/GUIs.Test.ZUGFeRDTest/My Project/Settings.settings	
@@ -18,7 +18,7 @@
       <Value Profile="(Default)" />
     </Setting>
     <Setting Name="MSSQL_CONNECTIONSTRING" Type="System.String" Scope="User">
-      <Value Profile="(Default)">Server=SDD-VMP04-SQL17\DD_DEVELOP01;Database=DD_ECM_TEST;User Id=sa;Password=dd</Value>
+      <Value Profile="(Default)">Server=SDD-VMP04-SQL17\DD_DEVELOP01;Database=DD_ECM;User Id=sa;Password=dd</Value>
     </Setting>
   </Settings>
 </SettingsFile>
\ No newline at end of file
diff --git a/Services.EmailService/EmailService.vb b/Services.EmailService/EmailService.vb
index 0a2675a8..4fb608b4 100644
--- a/Services.EmailService/EmailService.vb
+++ b/Services.EmailService/EmailService.vb
@@ -293,7 +293,7 @@ Public Class EmailService
                     oEmailQueue = _Firebird.GetDatatable(oSQL)
                 Case DatabaseType.MSSQL
                     If My.Settings.MSSQL_SELECT <> String.Empty Then
-                        _Logger.Info("My.Settings.MSSQL_SELECT will be used..")
+                        _Logger.Debug("My.Settings.MSSQL_SELECT will be used..")
                         oSQL = My.Settings.MSSQL_SELECT
                     Else
                         oSQL = "SELECT * FROM TBEMLP_EMAIL_OUT WHERE EMAIL_SENT IS NULL and EMAIL_ADRESS <> ''"