diff --git a/EpdBase/x64/Debug/AssemblyInfo.obj b/EpdBase/x64/Debug/AssemblyInfo.obj
index ef1378d..9dfb841 100644
Binary files a/EpdBase/x64/Debug/AssemblyInfo.obj and b/EpdBase/x64/Debug/AssemblyInfo.obj differ
diff --git a/EpdBase/x64/Debug/EpdBase.log b/EpdBase/x64/Debug/EpdBase.log
index 7652a1c..6823ad9 100644
--- a/EpdBase/x64/Debug/EpdBase.log
+++ b/EpdBase/x64/Debug/EpdBase.log
@@ -1,12 +1,7 @@
   stdafx.cpp
   AssemblyInfo.cpp
   EpdBase.cpp
-c:\l\src\cs\edos\epdbase\timefunctions.h(12): warning C4091: 'static ': ignored on left of 'TimeFunctions' when no variable is declared
-c:\l\src\cs\edos\epdbase\epdbase.cpp(95): warning C4244: '=': conversion from 'DWORD' to 'WORD', possible loss of data
   TimeFunctions.cpp
-c:\l\src\cs\edos\epdbase\timefunctions.h(12): warning C4091: 'static ': ignored on left of 'TimeFunctions' when no variable is declared
   Generating Code...
-  .NETFramework,Version=v4.7.2.AssemblyAttributes.cpp
-.NETFramework,Version=v4.7.2.AssemblyAttributes.obj : warning LNK4221: This object file does not define any previously undefined public symbols, so it will not be used by any link operation that consumes this library
-AssemblyInfo.obj : warning LNK4221: This object file does not define any previously undefined public symbols, so it will not be used by any link operation that consumes this library
-  EpdBase.vcxproj -> C:\l\src\cs\eDos\x64\Debug\EpdBase.lib
+  .NETFramework,Version=v4.8.AssemblyAttributes.cpp
+  EpdBase.vcxproj -> D:\l\src\cs\eDosStation\x64\Debug\EpdBase.lib
diff --git a/EpdBase/x64/Debug/EpdBase.obj b/EpdBase/x64/Debug/EpdBase.obj
index b1c8f12..738c818 100644
Binary files a/EpdBase/x64/Debug/EpdBase.obj and b/EpdBase/x64/Debug/EpdBase.obj differ
diff --git a/EpdBase/x64/Debug/EpdBase.pch b/EpdBase/x64/Debug/EpdBase.pch
index e797ad2..12d64c3 100644
Binary files a/EpdBase/x64/Debug/EpdBase.pch and b/EpdBase/x64/Debug/EpdBase.pch differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/CL.command.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/CL.command.1.tlog
index 028341e..5031f98 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/CL.command.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/CL.command.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/CL.read.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/CL.read.1.tlog
index a29c166..348c7ae 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/CL.read.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/CL.read.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/CL.write.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/CL.write.1.tlog
index d09fe73..93a2b85 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/CL.write.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/CL.write.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/EpdBase.lastbuildstate b/EpdBase/x64/Debug/EpdBase.tlog/EpdBase.lastbuildstate
index 8cbd985..599ff38 100644
--- a/EpdBase/x64/Debug/EpdBase.tlog/EpdBase.lastbuildstate
+++ b/EpdBase/x64/Debug/EpdBase.tlog/EpdBase.lastbuildstate
@@ -1,2 +1,2 @@
-#TargetFrameworkVersion=v4.7.2:PlatformToolSet=v141:EnableManagedIncrementalBuild=true:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0.17763.0
-Debug|x64|C:\l\src\cs\eDos\|
+PlatformToolSet=v142:VCToolArchitecture=Native32Bit:VCToolsVersion=14.29.30133:VCServicingVersionMFC=14.29.30136:VCServicingVersionCrtHeaders=14.29.30136:TargetPlatformVersion=10.0.19041.0:TargetFrameworkVersion=v4.8::EnableManagedIncrementalBuild=true:
+Debug|x64|D:\l\src\cs\eDosStation\|
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/Lib-link-cvtres.read.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/Lib-link-cvtres.read.1.tlog
index a629493..22a6ee1 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/Lib-link-cvtres.read.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/Lib-link-cvtres.read.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/Lib-link-cvtres.write.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/Lib-link-cvtres.write.1.tlog
index f65e00a..5c481dc 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/Lib-link-cvtres.write.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/Lib-link-cvtres.write.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/Lib.command.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/Lib.command.1.tlog
index 7d71cea..e0dd256 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/Lib.command.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/Lib.command.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/metagen.read.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/metagen.read.1.tlog
index 46b134b..b1e82bb 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/metagen.read.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/metagen.read.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/metagen.write.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/metagen.write.1.tlog
index 46b134b..b6f76a4 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/metagen.write.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/metagen.write.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/rc.command.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/rc.command.1.tlog
index 9bd333f..a8b3697 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/rc.command.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/rc.command.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/rc.read.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/rc.read.1.tlog
index 92e0cab..4fbdfc9 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/rc.read.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/rc.read.1.tlog differ
diff --git a/EpdBase/x64/Debug/EpdBase.tlog/rc.write.1.tlog b/EpdBase/x64/Debug/EpdBase.tlog/rc.write.1.tlog
index 01bac02..7cce73d 100644
Binary files a/EpdBase/x64/Debug/EpdBase.tlog/rc.write.1.tlog and b/EpdBase/x64/Debug/EpdBase.tlog/rc.write.1.tlog differ
diff --git a/EpdBase/x64/Debug/TimeFunctions.obj b/EpdBase/x64/Debug/TimeFunctions.obj
index dac95d4..b7eab8d 100644
Binary files a/EpdBase/x64/Debug/TimeFunctions.obj and b/EpdBase/x64/Debug/TimeFunctions.obj differ
diff --git a/EpdBase/x64/Debug/app.res b/EpdBase/x64/Debug/app.res
index bf850e7..0799ef6 100644
Binary files a/EpdBase/x64/Debug/app.res and b/EpdBase/x64/Debug/app.res differ
diff --git a/EpdBase/x64/Debug/stdafx.obj b/EpdBase/x64/Debug/stdafx.obj
index 36fae4f..371a713 100644
Binary files a/EpdBase/x64/Debug/stdafx.obj and b/EpdBase/x64/Debug/stdafx.obj differ
diff --git a/OkReadBadge/OkReadBadge.cpp b/OkReadBadge/OkReadBadge.cpp
index a37b33b..887672b 100644
--- a/OkReadBadge/OkReadBadge.cpp
+++ b/OkReadBadge/OkReadBadge.cpp
@@ -23,7 +23,7 @@ void OkReadBadge::BadgeUnmanaged::GetDeviceUSB(std::wstring vid, std::wstring pi
 
 	DWORD DeviceInstanceIdSize = 500;
 	DWORD RequiredSize = 0;
-	WCHAR * DeviceInstanceId = new WCHAR(DeviceInstanceIdSize);
+	WCHAR * DeviceInstanceId = new WCHAR[DeviceInstanceIdSize];
 	DeviceType = 0;
 
 	while (DeviceType == 0 && SetupDiEnumDeviceInfo(deviceInterfaceSet, deviceIndex, &deviceInfoData))
diff --git a/eDosStation/App.xaml b/eDosStation/App.xaml
index 9f6b21d..d80ce8c 100644
--- a/eDosStation/App.xaml
+++ b/eDosStation/App.xaml
@@ -4,10 +4,13 @@
              xmlns:local="clr-namespace:eDosStation"
              StartupUri="MainWindow.xaml" Startup="Application_Startup" >
     <Application.Resources>
-        <ResourceDictionary>
+      
+        <ResourceDictionary x:Key="rd1">
             <ResourceDictionary.MergedDictionaries>
                 <ResourceDictionary Source="eDosDict.xaml"/>
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
+ 
     </Application.Resources>
+
 </Application>
diff --git a/eDosStation/DataInterface.cs b/eDosStation/DataInterface.cs
index 9fc0daa..a4ad198 100644
--- a/eDosStation/DataInterface.cs
+++ b/eDosStation/DataInterface.cs
@@ -356,40 +356,48 @@ namespace eDosStation
                     //if (!string.IsNullOrWhiteSpace(Code)) cmd.Parameters.AddWithValue("Badge", Code);
                     checkCon(true);
                     var rs = cmd.ExecuteReader(System.Data.CommandBehavior.SingleRow);
-                    if (rs.HasRows && rs.Read())
+                    using (var tb = new DataTable())
                     {
-                        Values = new object[rs.FieldCount];
-                        int rv = rs.GetValues(Values);
-                        u.PersID = (int)Values[rs.GetOrdinal("PersID")];
-                        u.LastName = Values[rs.GetOrdinal("LastName")].ToString();
-                        u.FirstName = Values[rs.GetOrdinal("FirstName")].ToString();
-                        //u.conCode = Values[rs.GetOrdinal("conCode")].ToString();
-                        u.Language = Values[rs.GetOrdinal("Language")].ToString();
-                        u.AccessAllow = Values[rs.GetOrdinal("AccessAllow")] as bool?;
-                        decimal? m = Values[rs.GetOrdinal("Margin")] as decimal?;
-                        if (m.HasValue) u.Margin = (double)m.Value; else u.Margin = null;
-                        //u.Margin = (double ?)Values[rs.GetOrdinal("Margin")] ;
-                        u.VisitIDLocked = Values[rs.GetOrdinal("VisitIDLocked")] as int?;
-                        u.ReasonNoAccess = Values[rs.GetOrdinal("ReasonNoAccess")].ToString().Replace("\\n", "\n");
-                        u.UserComment = Values[rs.GetOrdinal("Comment")].ToString();
-                        u.AllOk = !CheckUser || (u.AccessAllow == true && u.VisitIDLocked == 0);
+                        tb.Load(rs);
+                        if (tb.Rows.Count > 0)
+                        {
+                            DataRow dr = tb.Rows[0];
+                            //Values = new object[rs.FieldCount];
+                            //int rv = rs.GetValues(Values);
+                            u.PersID = (int)dr["PersID"];
+                            u.LastName = dr["LastName"].ToString();
+                            u.FirstName = dr["FirstName"].ToString();
+                            //u.conCode = Values[rs.GetOrdinal("conCode")].ToString();
+                            u.Language = dr["Language"].ToString();
+                            u.AccessAllow = dr["AccessAllow"] as bool?;
+                            decimal? m = dr["Margin"] as decimal?;
+                            if (m.HasValue) u.Margin = (double)m.Value; else u.Margin = null;
+                            //u.Margin = (double ?)Values[rs.GetOrdinal("Margin")] ;
+                            u.VisitIDLocked = dr["VisitIDLocked"] as int?;
+                            u.ReasonNoAccess = dr["ReasonNoAccess"].ToString().Replace("\\n", "\n");
+                            u.UserComment = dr["Comment"].ToString();
+                            if (tb.Columns.Contains("hasEPD"))
+                                u.hasEPD = (bool)dr["hasEPD"]; else u.hasEPD = false;
+                            if (u.hasEPD) u.ReasonNoAccess = "EPD in use";
+                            u.AllOk = ( !CheckUser || (u.AccessAllow == true && u.VisitIDLocked == 0));
+                        }
+                        else
+                        {
+                            // Not found
+                            u.PersID = 0;
+                            u.LastName = "Not Found";
+                            u.FirstName = "Not Found";
+                            //u.conCode = "A1";
+                            u.Language = "N";
+                            u.AccessAllow = false;
+                            u.Margin = 0;
+                            u.VisitIDLocked = 0;
+                            u.ReasonNoAccess = "Not found";
+                            u.UserComment = "";
+                            u.AllOk = !CheckUser || (u.AccessAllow == true && u.VisitIDLocked == 0);
+                        }
+                        rs.Close();
                     }
-                    else
-                    {
-                        // Not found
-                        u.PersID = 0;
-                        u.LastName = "Not Found";
-                        u.FirstName = "Not Found";
-                        //u.conCode = "A1";
-                        u.Language = "N";
-                        u.AccessAllow = false;
-                        u.Margin = 0;
-                        u.VisitIDLocked = 0;
-                        u.ReasonNoAccess = "Not found";
-                        u.UserComment = "";
-                        u.AllOk = !CheckUser || (u.AccessAllow == true && u.VisitIDLocked == 0);
-                    }
-                    rs.Close();
                 }
             }
             catch (System.Exception ex)
diff --git a/eDosStation/EntryBadge.xaml b/eDosStation/EntryBadge.xaml
index 98a0412..be45ff0 100644
--- a/eDosStation/EntryBadge.xaml
+++ b/eDosStation/EntryBadge.xaml
@@ -124,23 +124,23 @@
                         </Grid>
                     </Border>
                     <StackPanel Grid.Row="2" Grid.Column="0" Grid.ColumnSpan="3" Orientation="Vertical" VerticalAlignment="Top" HorizontalAlignment="Stretch"   >
-                        <Border MaxHeight="700">
-                            <ScrollViewer VerticalScrollBarVisibility="Visible"  Name="scrollTask" Visibility="Visible"  >
-                                <ListBox ItemsSource="{Binding Mode=OneWay}" SelectedValuePath="ID_Task" SelectionChanged="ListBox_SelectionChanged" ScrollViewer.CanContentScroll="False"  >
+                        <Border MaxHeight="700" HorizontalAlignment="Left" VerticalAlignment="Top">
+                            <ScrollViewer VerticalScrollBarVisibility="Visible"  Name="scrollTask" Visibility="Visible" HorizontalAlignment="Stretch" VerticalAlignment="Top"  >
+                                <ListBox ItemsSource="{Binding Mode=OneWay}" SelectedValuePath="ID_Task" SelectionChanged="ListBox_SelectionChanged" ScrollViewer.CanContentScroll="False" Name="LB1"  >
                                     <ListBox.ItemContainerStyle>
                                         <Style TargetType="{x:Type ListBoxItem}">
                                             <Setter Property="HorizontalContentAlignment" Value="Left"/>
                                             <Setter Property="VerticalContentAlignment" Value="Center"/>
                                         </Style>
                                     </ListBox.ItemContainerStyle>
-                                    <ListBox.ItemsPanel >
-                                        <ItemsPanelTemplate  >
-                                            <telerik:RadUniformGrid Columns="3" IsItemsHost="True"   />
+                                    <ListBox.ItemsPanel>
+                                        <ItemsPanelTemplate>
+                                            <telerik:RadUniformGrid Columns="3" IsItemsHost="True" HorizontalAlignment="Left" VerticalAlignment="Center"   />
                                         </ItemsPanelTemplate>
                                     </ListBox.ItemsPanel>
                                     <ListBox.ItemTemplate>
                                         <DataTemplate>
-                                            <StackPanel Orientation="Horizontal" TextBlock.FontSize="20" Margin="5,5,5,5" Height="20"  >
+                                            <StackPanel Orientation="Horizontal" TextBlock.FontSize="20" Margin="5,5,5,5" Height="20" HorizontalAlignment="Left" VerticalAlignment="Center"  >
                                                 <TextBlock Text="{Binding TaskType_CODE}" Width="60" TextWrapping="NoWrap" FontSize="18" HorizontalAlignment="Left"  >
                                                     <TextBlock.Style>
                                                         <Style TargetType="TextBlock">
@@ -255,9 +255,9 @@
                         </TextBlock>
                         <TextBlock  Grid.Row="2" Grid.Column="2"  >
                             <Run FontWeight="Bold" Text="Hp10Rate Off: "/>
-                            <Run Text="{Binding HP10RateOFF,StringFormat={}{0:0.00} µSv/h}" />
+                            <Run Text="{Binding HP10Rate1OFF,StringFormat={}{0:0.00} µSv/h}" />
                             <Run FontWeight="Bold" Text=" On: "/>
-                            <Run Text="{Binding HP10RateON,StringFormat={}{0:0.00} µSv/h}" />
+                            <Run Text="{Binding HP10Rate1ON,StringFormat={}{0:0.00} µSv/h}" />
                         </TextBlock>
                         <TextBlock  Grid.Row="3" Grid.Column="1"  >
                             <Run FontWeight="Bold" Text="Type : "/>
diff --git a/eDosStation/EntryBadge.xaml.cs b/eDosStation/EntryBadge.xaml.cs
index 4a7ef8a..367abcc 100644
--- a/eDosStation/EntryBadge.xaml.cs
+++ b/eDosStation/EntryBadge.xaml.cs
@@ -29,11 +29,9 @@ namespace eDosStation
         private DateTime ResultTime;
         enum eCOE { quiz = 1 };
 
-        
-
-#if SimulateEPD
+        #if SimulateEPD
         public SimulateData simulData = new SimulateData();
-#endif
+        #endif
 
         public EntryBadge(Station curStation)
         {
@@ -54,7 +52,6 @@ namespace eDosStation
             thisStation = curStation;
             _User = null;
             taskLoading = false;
-     
         }
 
         private void Ep_EpdTO(EpdBaseClr.Epd2 Sender, EpdBaseClr.EpdTOEventArgs e)
@@ -324,8 +321,7 @@ namespace eDosStation
         private void SetFilter(bool isAlara)
         {
             dataInterface.stationLog?.WriteLine($"SetFilter Start {DateTime.Now.ToString("HH:mm:ss.fff")}");
-            taskLoading = true;
-            TaskOK.IsEnabled = false;
+            taskLoading = true;            TaskOK.IsEnabled = false;
             Inst1 = (cbInst1.IsChecked == true) && thisStation.Inst_CODE1 > 0;
             Inst2 = (cbInst2.IsChecked == true) && thisStation.Inst_CODE2 > 0;
             StringBuilder fi = new StringBuilder();
@@ -360,7 +356,6 @@ namespace eDosStation
             taskLoading = false;
             dataInterface.stationLog?.WriteLine($"SetFilter Stop {DateTime.Now.ToString("HH:mm:ss.fff")}");
         }
-
         public string getCommentUnknown()
         {
             StringBuilder res = new StringBuilder();
@@ -414,10 +409,12 @@ namespace eDosStation
             {
                 doCancel = false;
                 tbUser.IsSelected = true;
-                if (_User == null || _User.VisitIDLocked > 0 || _User.AccessAllow == false)
+                if (_User == null || _User.VisitIDLocked > 0 || _User.AccessAllow == false || _User.hasEPD)
                 {
                     if (_User.VisitIDLocked > 0 || _User.AccessAllow == false)
                         ReasonNoAccess = _User.ReasonNoAccess;
+                    else if (_User.hasEPD)
+                        ReasonNoAccess = "User has epd in use";
                     else ReasonNoAccess = getCommentOnEvent(string.Empty, 3);
                 }
 
@@ -479,16 +476,12 @@ namespace eDosStation
         }
         void AskTask()
         {
-            dataInterface.stationLog?.WriteLine($"AskTask Start {DateTime.Now.ToString("HH:mm:ss.fff")}");
             tbTask.IsSelected = true;
             Naam.Text = _User.FirstName + " " + _User.LastName;
             eDosStation.DataSet1 dataSet1 = ((eDosStation.DataSet1)(this.FindResource("dataSet1")));
-            dataInterface.stationLog?.WriteLine($"AskTask Before fill {DateTime.Now.ToString("HH:mm:ss.fff")}");
             dataInterface.FillTaskInfo(_User, dataSet1);
-            dataInterface.stationLog?.WriteLine($"AskTask After fill {DateTime.Now.ToString("HH:mm:ss.fff")}");
             bool isAlara = (cbAlara.IsChecked == true);
             Dispatcher.InvokeAsync(() => { SetFilter(isAlara); });
-            dataInterface.stationLog?.WriteLine($"AskTask Stop {DateTime.Now.ToString("HH:mm:ss.fff")}");
         }
         void CheckBadge()
         {
@@ -768,6 +761,7 @@ namespace eDosStation
                     dfReader.Dispose(); dfReader = null;
                 }
             }
+            taskLoading = false;
         }
 
         private void DfReader_BadgeError(LSWDesfirePublic.CCard Sender, LSWDesfirePublic.BadgeErrorEventArgs e)
diff --git a/eDosStation/Station.cs b/eDosStation/Station.cs
index 88f3600..5dc96b1 100644
--- a/eDosStation/Station.cs
+++ b/eDosStation/Station.cs
@@ -208,11 +208,54 @@ namespace eDosStation
         }
 
 
+
+        private void CmdSetParams(SqlCommand cmd)
+        {
+            //for (int ix = 0; ix < cmd.Parameters.Count; ix++)
+            //    System.Diagnostics.Debug.WriteLine(cmd.Parameters[ix].ParameterName);
+
+            try
+            {
+                cmd.SetIfExists("ComPort", ComPort);
+
+
+                if (!string.IsNullOrEmpty(Inst_Name1) && Inst_CODE1 > 0)
+                {
+                    cmd.SetIfExists("Inst_CODE1", Inst_CODE1);
+                    cmd.SetIfExists("Inst_Name1", Inst_Name1);
+                }
+
+                if (!string.IsNullOrEmpty(Inst_Name2) && Inst_CODE2 > 0)
+                {
+                    cmd.SetIfExists("Inst_CODE2", Inst_CODE2);
+                    cmd.SetIfExists("Inst_Name2", Inst_Name2);
+                }
+                //if (!string.IsNullOrEmpty(TestCSN))
+                //    cmd.Parameters.AddWithValue("TestCSN", TestCSN);
+
+                //Reader
+                if (!string.IsNullOrEmpty(Reader)) cmd.SetIfExists("Reader", Reader);
+
+                cmd.SetIfExists("checkUser", checkUser);
+                cmd.SetIfExists("useBeep", useBeep);
+                cmd.SetIfExists("EPDTimeout", EPDTimeOut);
+                cmd.SetIfExists("EPDRetries", EPDRetries);
+            }
+            catch (System.Exception ex)
+            {
+
+            }
+
+        }
+
         private void UpdateToDb(SqlConnection co, SqlCommand cmd)
         {
             cmd.Connection = co;
             try
             {
+                cmd.Parameters.Clear();
+                SqlCommandBuilder.DeriveParameters(cmd);
+                CmdSetParams(cmd);
                 cmd.ExecuteNonQuery();
             }
             catch (System.Exception ex) {
@@ -221,33 +264,10 @@ namespace eDosStation
         }
         public void Update()
         {
-            SqlConnection co=null;
+            SqlConnection co = null;
             using (var cmd = new SqlCommand("StationSettingsUpdate"))
             {
                 cmd.CommandType = System.Data.CommandType.StoredProcedure;
-                cmd.Parameters.AddWithValue("ComPort", ComPort);
-
-                if (!string.IsNullOrEmpty(Inst_Name1) && Inst_CODE1 > 0)
-                {
-                    cmd.Parameters.AddWithValue("Inst_CODE1", Inst_CODE1);
-                    cmd.Parameters.AddWithValue("Inst_Name1", Inst_Name1);
-                }
-
-                if (!string.IsNullOrEmpty(Inst_Name2) && Inst_CODE2 > 0)
-                {
-                    cmd.Parameters.AddWithValue("Inst_CODE2", Inst_CODE2);
-                    cmd.Parameters.AddWithValue("Inst_Name2", Inst_Name2);
-                }
-                //if (!string.IsNullOrEmpty(TestCSN))
-                //    cmd.Parameters.AddWithValue("TestCSN", TestCSN);
-
-                if (!string.IsNullOrEmpty(Reader))
-                    cmd.Parameters.AddWithValue("Reader", Reader);
-
-                cmd.Parameters.AddWithValue("checkUser", checkUser);
-                cmd.Parameters.AddWithValue("useBeep", useBeep);
-                cmd.Parameters.AddWithValue("EPDTimeout", EPDTimeOut);
-                cmd.Parameters.AddWithValue("EPDRetries", EPDRetries);
 
                 try
                 {
diff --git a/eDosStation/User.cs b/eDosStation/User.cs
index 0a451b0..4dc2785 100644
--- a/eDosStation/User.cs
+++ b/eDosStation/User.cs
@@ -22,9 +22,12 @@ namespace eDosStation
 
         public bool AllOk = false;
 
+        public bool hasEPD { get; set; }
+
         public int Error = 0;
         public string ErrorMessage;
 
+        
 
         public string FullUserName()
         {
diff --git a/eDosStation/eDosDict.xaml b/eDosStation/eDosDict.xaml
index a1e3017..131b488 100644
--- a/eDosStation/eDosDict.xaml
+++ b/eDosStation/eDosDict.xaml
@@ -6,6 +6,11 @@
     <BitmapImage x:Key="iBG" UriSource="Images/EPD-MK2.png" />
     <BitmapImage x:Key="iNG" UriSource="Images/EPD-N2.png" />
     <BitmapImage x:Key="iRD" UriSource="Images/Mk2OnReader.jpg" />
+
+    <Style  TargetType="{x:Type ListBoxItem}">
+        <Setter Property="HorizontalContentAlignment" Value="Left" />
+        <Setter Property="VerticalContentAlignment" Value="Top" />
+    </Style>
     
     <Style x:Key="ScrollBarPageButton"
                TargetType="{x:Type RepeatButton}">
diff --git a/eDosStation/eDosStation.csproj b/eDosStation/eDosStation.csproj
index 994a2e6..7edb339 100644
--- a/eDosStation/eDosStation.csproj
+++ b/eDosStation/eDosStation.csproj
@@ -163,6 +163,7 @@
     <Compile Include="EpdExit.xaml.cs">
       <DependentUpon>EpdExit.xaml</DependentUpon>
     </Compile>
+    <Compile Include="extensions.cs" />
     <Compile Include="InstMessage.xaml.cs">
       <DependentUpon>InstMessage.xaml</DependentUpon>
     </Compile>
@@ -292,6 +293,7 @@
     <Content Include="Reader3.dll">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
+    <Resource Include="todo.txt" />
     <Resource Include="Images\EPD-MK3.png" />
     <Resource Include="Images\logo500.png" />
     <Resource Include="Images\logoh120.png" />
@@ -324,6 +326,10 @@
       <Project>{f1f47b79-9930-48b0-8dde-56e2c4bed2a2}</Project>
       <Name>EpdBaseClr</Name>
     </ProjectReference>
+    <ProjectReference Include="..\OkReadBadge\OkReadBadge.vcxproj">
+      <Project>{f98f3496-8a4c-4bdb-9f17-c7af47a60739}</Project>
+      <Name>OkReadBadge</Name>
+    </ProjectReference>
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
diff --git a/eDosStation/extensions.cs b/eDosStation/extensions.cs
new file mode 100644
index 0000000..d547170
--- /dev/null
+++ b/eDosStation/extensions.cs
@@ -0,0 +1,20 @@
+using System;
+
+
+static public class extensions
+{
+
+    static public bool SetIfExists(this System.Data.SqlClient.SqlCommand cmd, string paramname, object value)
+    {
+        bool rv = true;
+        if (value == null) value = DBNull.Value;
+        string p1 = "@" + paramname;
+        if (cmd.Parameters.Contains(p1))
+            cmd.Parameters[p1].Value = value;
+        else if (cmd.Parameters.Contains(paramname))
+            cmd.Parameters[paramname].Value = value;
+        else rv = false;
+        return rv;
+    }
+}
+
diff --git a/eDosStation/todo.txt b/eDosStation/todo.txt
new file mode 100644
index 0000000..4503f18
--- /dev/null
+++ b/eDosStation/todo.txt
@@ -0,0 +1,2 @@
+check existing user
+devcon restart "USB\VID_0EBB&PID_0340&MI_00"
\ No newline at end of file