diff --git a/Interfaces/ZUGFeRDInterface/PDFConverter.vb b/Interfaces/ZUGFeRDInterface/PDFConverter.vb
index 19caa813..678ec3ce 100644
--- a/Interfaces/ZUGFeRDInterface/PDFConverter.vb
+++ b/Interfaces/ZUGFeRDInterface/PDFConverter.vb
@@ -1,4 +1,6 @@
-Imports DigitalData.Modules.Logging
+Imports System.IO
+Imports DigitalData.Modules.Interfaces.Exceptions
+Imports DigitalData.Modules.Logging
 Imports GdPicture14
 
 Public Class PDFConverter
@@ -58,5 +60,9 @@ Public Class PDFConverter
             _Logger.Error(ex)
             Return False
         End Try
+
+
     End Function
+
+
 End Class