diff --git a/DDUserManager/DDUserManager/ClassNLog.vb b/DDUserManager/DDUserManager/ClassNLog.vb
deleted file mode 100644
index 6e7d425..0000000
--- a/DDUserManager/DDUserManager/ClassNLog.vb
+++ /dev/null
@@ -1,27 +0,0 @@
-Public Class ClassNLog
-    Public Shared Function GetLogPathFor(moduleName As String)
-        Dim localAppData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData)
-        Return IO.Path.Combine(localAppData, "Digital Data", "UserManager", "Log")
-    End Function
-
-    Public Shared Function GetLoggerConfigFor(moduleName As String)
-        Dim loggerConfig = New NLog.Config.LoggingConfiguration()
-        Dim logFileName = Environment.UserName & "-${date:format=yyyy-MM-dd}.log"
-        Dim logPath As String = IO.Path.Combine(GetLogPathFor(moduleName), logFileName)
-
-        Dim logFileInfo As New NLog.Targets.FileTarget("logFileInfo") With {
-            .FileName = logPath,
-            .Layout = "${longdate}|${level:uppercase=true}|${logger}|${message}"
-        }
-
-        Dim logFileError As New NLog.Targets.FileTarget("logFileError") With {
-             .FileName = logPath,
-             .Layout = "${longdate}|${level:uppercase=true}|${logger}|${message}|${exception:format=message}" & vbCrLf & "${exception:format=toString}"
-        }
-
-        loggerConfig.AddRule(NLog.LogLevel.Debug, NLog.LogLevel.Warn, logFileInfo)
-        loggerConfig.AddRule(NLog.LogLevel.Error, NLog.LogLevel.Fatal, logFileError)
-
-        Return loggerConfig
-    End Function
-End Class
diff --git a/DDUserManager/DDUserManager/DDUserManager.vbproj b/DDUserManager/DDUserManager/DDUserManager.vbproj
index 2db510a..f9954f7 100644
--- a/DDUserManager/DDUserManager/DDUserManager.vbproj
+++ b/DDUserManager/DDUserManager/DDUserManager.vbproj
@@ -55,7 +55,6 @@
     <Reference Include="DevExpress.Printing.v18.1.Core, Version=18.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
     <Reference Include="DevExpress.Sparkline.v18.1.Core, Version=18.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
     <Reference Include="DevExpress.Utils.v18.1, Version=18.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
-    <Reference Include="DevExpress.XtraEditors.v18.1, Version=18.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
     <Reference Include="DevExpress.XtraEditors.v18.1, Version=18.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
     <Reference Include="DevExpress.XtraGrid.v18.1, Version=18.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a, processorArchitecture=MSIL" />
     <Reference Include="DevExpress.XtraLayout.v18.1, Version=18.1.5.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
@@ -111,7 +110,6 @@
     <Compile Include="ApplicationEvents.vb" />
     <Compile Include="ClassData.vb" />
     <Compile Include="ClassDragDrop.vb" />
-    <Compile Include="ClassNLog.vb" />
     <Compile Include="DS_ChangeS.Designer.vb">
       <AutoGen>True</AutoGen>
       <DesignTime>True</DesignTime>
diff --git a/DDUserManager/DDUserManager/frmMain.vb b/DDUserManager/DDUserManager/frmMain.vb
index cbc083f..0157713 100644
--- a/DDUserManager/DDUserManager/frmMain.vb
+++ b/DDUserManager/DDUserManager/frmMain.vb
@@ -125,7 +125,7 @@ Public Class frmMain
             End If
         Catch ex As Exception
             MsgBox("Unexpected Error while loading. Please check the log.", MsgBoxStyle.Critical, "User Manager")
-            MyLogger.Fatal(ex, "Unexpected Error while loading.")
+            MyLogger.Error(ex, "Unexpected Error while loading.")
         End Try
     End Sub
 
@@ -1072,7 +1072,7 @@ Public Class frmMain
     End Sub
 
     Private Sub btnOpenLogDir_Click(sender As Object, e As EventArgs) Handles btnOpenLogDir.Click
-        Process.Start(ClassNLog.GetLogPathFor(MODULE_NAME))
+        Process.Start(MyLogConfig.LogDirectory)
     End Sub
 
     Private Sub txtADRootNode_Leave(sender As Object, e As EventArgs) Handles txtADRootNode.Leave, txtLDAPGroupQuery.Leave, txtLDAPUserQuery.Leave
@@ -1135,7 +1135,7 @@ Public Class frmMain
     End Sub
 
     Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click, Button4.Click
-        MyConfig.Config.AdGroupFilter = txtLDAPGroupQuery.Text
+        MyConfig.Config.AdUserFilter = txtLDAPUserQuery.Text
         MyConfig.Save()
     End Sub