diff --git a/.vs/LogWriter.git/v16/.suo b/.vs/LogWriter.git/v16/.suo
index bb1ad9b..e5f904a 100644
Binary files a/.vs/LogWriter.git/v16/.suo and b/.vs/LogWriter.git/v16/.suo differ
diff --git a/LogWriter/LogWriter.cs b/LogWriter/LogWriter.cs
index 2886a41..afcf0c7 100644
--- a/LogWriter/LogWriter.cs
+++ b/LogWriter/LogWriter.cs
@@ -163,7 +163,7 @@ namespace Eugen.ESystem.IO
         /// <summary>
         /// Stores the message format
         /// </summary>
-        private string messageFormat = "{0:T}: {1}";
+        private string messageFormat = "{0:T}.{1}: {2}";
         #endregion
 
         #region events
@@ -304,6 +304,7 @@ namespace Eugen.ESystem.IO
 
             // holds the actual date and time
             DateTime time = DateTime.Now;
+            int ms = time.Millisecond;
 
             // creates the file name
             string fileName;
@@ -362,14 +363,13 @@ namespace Eugen.ESystem.IO
                     }
                 }
             }
-            
 
             // build message line
             string line;
             try
             {
                 // creates the line
-                line = String.Format(this.messageFormat, new object[] { time, message });
+                line = String.Format(this.messageFormat, new object[] { time, ms, message });
             }
             catch (FormatException)
             {
@@ -419,7 +419,7 @@ namespace Eugen.ESystem.IO
                 // close file
                 writer.Close();
 
-                OnMessageWritten(new LogWriterEventArgs(time, message));
+                OnMessageWritten(new LogWriterEventArgs(time, ms, message));
 
                 return true;
             }
@@ -488,6 +488,8 @@ namespace Eugen.ESystem.IO
         /// </summary>
         private DateTime time;
 
+        private int millisecond;
+
         /// <summary>
         /// Stores the message
         /// </summary>
@@ -526,10 +528,11 @@ namespace Eugen.ESystem.IO
         /// </summary>
         /// <param name="time">Specifyes the message post time</param>
         /// <param name="message">Specifyes the message</param>
-        public LogWriterEventArgs(DateTime time, string message)
+        public LogWriterEventArgs(DateTime time, int millisecond, string message)
             : base()
         {
             this.time = time;
+            this.millisecond = millisecond;
             this.message = message;
         }
         #endregion
diff --git a/LogWriter/bin/Debug/helogwri.dll b/LogWriter/bin/Debug/helogwri.dll
index 9dd8069..759f4ca 100644
Binary files a/LogWriter/bin/Debug/helogwri.dll and b/LogWriter/bin/Debug/helogwri.dll differ
diff --git a/LogWriter/bin/Debug/helogwri.pdb b/LogWriter/bin/Debug/helogwri.pdb
index 1454d86..358fab4 100644
Binary files a/LogWriter/bin/Debug/helogwri.pdb and b/LogWriter/bin/Debug/helogwri.pdb differ
diff --git a/LogWriter/obj/Debug/helogwri.dll b/LogWriter/obj/Debug/helogwri.dll
index 9dd8069..759f4ca 100644
Binary files a/LogWriter/obj/Debug/helogwri.dll and b/LogWriter/obj/Debug/helogwri.dll differ
diff --git a/LogWriter/obj/Debug/helogwri.pdb b/LogWriter/obj/Debug/helogwri.pdb
index 1454d86..358fab4 100644
Binary files a/LogWriter/obj/Debug/helogwri.pdb and b/LogWriter/obj/Debug/helogwri.pdb differ
diff --git a/Test_LogWriter/Form1.cs b/Test_LogWriter/Form1.cs
index e07afa1..79ba5aa 100644
--- a/Test_LogWriter/Form1.cs
+++ b/Test_LogWriter/Form1.cs
@@ -134,7 +134,7 @@ namespace Test_LogWriter
             var logWriter1 = new LogWriter(@"C:\TMP\");
             logWriter1.WriteMessage("Das ist ein Test");
 
-            //Variante 2 - Logdateiname wird angegeben, z.B. 'my_logfile.log'
+            //Variante 2 - Logdateiname wird angegeben, z.B. 'my_logfile2.log'
             var logWriter2 = new LogWriter(@"C:\TMP\", "my_logfile2.log");
             logWriter2.WriteMessage("Das ist Test 2");
 
diff --git a/Test_LogWriter/bin/Debug/Test_LogWriter.exe b/Test_LogWriter/bin/Debug/Test_LogWriter.exe
index 19f9654..7b35961 100644
Binary files a/Test_LogWriter/bin/Debug/Test_LogWriter.exe and b/Test_LogWriter/bin/Debug/Test_LogWriter.exe differ
diff --git a/Test_LogWriter/bin/Debug/Test_LogWriter.pdb b/Test_LogWriter/bin/Debug/Test_LogWriter.pdb
index 0ed75d2..b6db859 100644
Binary files a/Test_LogWriter/bin/Debug/Test_LogWriter.pdb and b/Test_LogWriter/bin/Debug/Test_LogWriter.pdb differ
diff --git a/Test_LogWriter/bin/Debug/helogwri.dll b/Test_LogWriter/bin/Debug/helogwri.dll
index 9dd8069..759f4ca 100644
Binary files a/Test_LogWriter/bin/Debug/helogwri.dll and b/Test_LogWriter/bin/Debug/helogwri.dll differ
diff --git a/Test_LogWriter/bin/Debug/helogwri.pdb b/Test_LogWriter/bin/Debug/helogwri.pdb
index 1454d86..358fab4 100644
Binary files a/Test_LogWriter/bin/Debug/helogwri.pdb and b/Test_LogWriter/bin/Debug/helogwri.pdb differ
diff --git a/Test_LogWriter/obj/Debug/Test_LogWriter.csproj.AssemblyReference.cache b/Test_LogWriter/obj/Debug/Test_LogWriter.csproj.AssemblyReference.cache
index 0bff807..09089f1 100644
Binary files a/Test_LogWriter/obj/Debug/Test_LogWriter.csproj.AssemblyReference.cache and b/Test_LogWriter/obj/Debug/Test_LogWriter.csproj.AssemblyReference.cache differ
diff --git a/Test_LogWriter/obj/Debug/Test_LogWriter.csproj.FileListAbsolute.txt b/Test_LogWriter/obj/Debug/Test_LogWriter.csproj.FileListAbsolute.txt
index c5d114d..772fd94 100644
--- a/Test_LogWriter/obj/Debug/Test_LogWriter.csproj.FileListAbsolute.txt
+++ b/Test_LogWriter/obj/Debug/Test_LogWriter.csproj.FileListAbsolute.txt
@@ -6,8 +6,8 @@ H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWrit
 H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWriter\bin\Debug\Test_LogWriter.exe.config
 H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWriter\bin\Debug\Test_LogWriter.exe
 H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWriter\bin\Debug\Test_LogWriter.pdb
-H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWriter\bin\Debug\helogwri.dll
 H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWriter\bin\Debug\helogwri.pdb
 H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWriter\obj\Debug\Test_LogWriter.csproj.CopyComplete
 H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWriter\obj\Debug\Test_LogWriter.exe
 H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWriter\obj\Debug\Test_LogWriter.pdb
+H:\Programmieren\Git-WorkRepository\VisualStudio\_DLL\LogWriter.git\Test_LogWriter\bin\Debug\helogwri.dll
diff --git a/Test_LogWriter/obj/Debug/Test_LogWriter.exe b/Test_LogWriter/obj/Debug/Test_LogWriter.exe
index 19f9654..7b35961 100644
Binary files a/Test_LogWriter/obj/Debug/Test_LogWriter.exe and b/Test_LogWriter/obj/Debug/Test_LogWriter.exe differ
diff --git a/Test_LogWriter/obj/Debug/Test_LogWriter.pdb b/Test_LogWriter/obj/Debug/Test_LogWriter.pdb
index 0ed75d2..b6db859 100644
Binary files a/Test_LogWriter/obj/Debug/Test_LogWriter.pdb and b/Test_LogWriter/obj/Debug/Test_LogWriter.pdb differ