diff --git a/src/main/java/info/istlab/IoTP/MyFile.java b/src/main/java/info/istlab/IoTP/MyFile.java
index f0904e8..cfe0d0f 100644
--- a/src/main/java/info/istlab/IoTP/MyFile.java
+++ b/src/main/java/info/istlab/IoTP/MyFile.java
@@ -8,7 +8,7 @@
     }
 
     public String toString() {
-        String d = new String(App.workingDir+File.pathSeparator);
+        String d = new String(App.workingDir+File.separator);
         if (d.contains("\\")){
             d = d.replace("\\","\\\\");
         }