Use Logger Module

app/DD_PM_WINDREAM/frmLicense.vb

@@ -31,6 +31,7 @@ Public Class frmLicense
                 'MsgBox("Die Lizenzen wurden erfolgreich aktualisiert!", MsgBoxStyle.Exclamation, "Erfolgsmeldung:")
             End If
         Catch ex As Exception
+            LOGGER.Error(ex)
             MsgBox(ex.Message, MsgBoxStyle.Critical, "Fehler bei New Licenses:")
         End Try
     End Sub
@@ -51,6 +52,7 @@ Public Class frmLicense
             Try
                 dtp_Gültigkeit.Value = CDate(split(1))
             Catch ex As Exception
+                LOGGER.Error(ex)
                 Dim oLicDateString As String = split(1)
                 Dim cultureInfo As System.Globalization.CultureInfo
                 cultureInfo = New System.Globalization.CultureInfo("de-DE")
@@ -75,6 +77,7 @@ Public Class frmLicense
                 End If
             End If
         Catch ex As Exception
+            LOGGER.Error(ex)
             MsgBox(ex.Message, MsgBoxStyle.Exclamation, "Unexpected error in LicenseManager-RefreshLicense:")
         End Try
     End Sub
@@ -83,6 +86,7 @@ Public Class frmLicense
         Try
             TBPM_KONFIGURATIONTableAdapter.Connection.ConnectionString = CONNECTION_STRING
         Catch ex As Exception
+            LOGGER.Error(ex)
             MsgBox(ex.Message, MsgBoxStyle.Exclamation, "Fehler bei Formular Load:")
         End Try
     End Sub