diff --git a/Aviso/Anhänge/frmSendungAnhangImport.vb b/Aviso/Anhänge/frmSendungAnhangImport.vb
index d1dff9d..3711af0 100644
--- a/Aviso/Anhänge/frmSendungAnhangImport.vb
+++ b/Aviso/Anhänge/frmSendungAnhangImport.vb
@@ -653,7 +653,8 @@ Public Class frmSendungAnhangImport
 
     Public Function ExtractPdfPages_NEW(ByVal SourceFile As String, ByVal TargetFile As String, pagesToExtract As List(Of Integer)) As Boolean 'ITEXTSHARP
         Try
-            Dim impPage As iTextSharp.text.pdf.PdfImportedPage = Nothing
+            Dim impPage As itextsharp.text.pdf.PdfImportedPage = Nothing
+            If SourceFile.Contains(" ") Then SourceFile = SourceFile
             Dim Reader As New iTextSharp.text.pdf.PdfReader(SourceFile)
             If Not TargetFile.ToLower.EndsWith(".pdf") Then TargetFile = TargetFile & ".pdf"
             Dim srcDoc As New iTextSharp.text.Document() 'Reader.GetPageSizeWithRotation(0))
@@ -1153,7 +1154,7 @@ Public Class frmSendungAnhangImport
         Me.Height = Screen.PrimaryScreen.WorkingArea.Height
         Me.Top = 0
 
-        If Not VERAG_PROG_ALLGEMEIN.cProgramFunctions.spireLoadLicense() Then MsgBox("Fehler beim Laden der SPIRE-Lizenz")
+        'If Not VERAG_PROG_ALLGEMEIN.cProgramFunctions.spireLoadLicense() Then MsgBox("Fehler beim Laden der SPIRE-Lizenz")
 
         Try
             DirectCast(PdfViewer.Controls(0).Controls(0).Controls(0), ToolStrip).Items(0).Visible = False
diff --git a/Aviso/frmHauptfenster.vb b/Aviso/frmHauptfenster.vb
index 030812a..34cb941 100644
--- a/Aviso/frmHauptfenster.vb
+++ b/Aviso/frmHauptfenster.vb
@@ -4710,7 +4710,7 @@ Public Class frmHauptfenster
 
         Dim finder As PdfTextFinder = New PdfTextFinder(pdfNew.Pages(0))
 
-        If finder.Find("Evaluation").Count > 0 Then
+        If finder.Find("Evaluation Warning").Count > 0 Then
             MsgBox("PDF License wurde nicht geladen!")
             Process.Start("test.pdf")
         Else
diff --git a/Aviso/frmSendungsdetailsNEU.vb b/Aviso/frmSendungsdetailsNEU.vb
index c49a5c7..eda58ed 100644
--- a/Aviso/frmSendungsdetailsNEU.vb
+++ b/Aviso/frmSendungsdetailsNEU.vb
@@ -2420,7 +2420,7 @@ Public Class frmSendungsdetailsNEU
         End Select
 
 
-        VALIDATE_ME(False)
+        If Not isFailureShown Then VALIDATE_ME(False)
 
         '  initOfferteDGV()
     End Sub
@@ -7094,9 +7094,7 @@ Public Class frmSendungsdetailsNEU
 
     Private Sub timerValidation_Tick(sender As Object, e As EventArgs) Handles timerValidation.Tick
         Try
-
-            VALIDATE_ME(False) 'verhindert eine Fehlerendlosschleife!
-
+            If Not isFailureShown Then VALIDATE_ME(False) 'verhindert eine Fehlerendlosschleife!
 
         Catch ex As Exception
             VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)