--- a/FileApplicationNoteBook.st	Mon Nov 28 21:32:13 2016 +0100
+++ b/FileApplicationNoteBook.st	Mon Nov 28 21:37:43 2016 +0100
@@ -5892,7 +5892,7 @@
     fnDir exists ifFalse:[
         [
             fnDir recursiveMakeDirectory.
-        ] on:OperatingSystem accessDeniedErrorSignal do:[:ex|
+        ] on:OsError do:[:ex|
             Dialog warn:(ex description).
             ^ self.
         ]