diff --git a/externalProgramPathGui.pyw b/externalProgramPathGui.pyw
index 38260a8f20e20ea8a98d43b89dc319ef151edc51..9f35f5633301f9e36c3096eb27e86e52f70fdee8 100755
--- a/externalProgramPathGui.pyw
+++ b/externalProgramPathGui.pyw
@@ -165,7 +165,8 @@ class ExtProgsConfGui(QWidget):
             print("Quit pressed")   
         sys.exit()     
         
-        
+    def flush(self):
+        pass
 # ============== Main ========================
      
 def main():    
diff --git a/launchGui.pyw b/launchGui.pyw
index 6be6566351b920bccb74c46e0caf562b5e9d178e..2af43e93caee3420fe64323adc927ec53d5c8ce0 100755
--- a/launchGui.pyw
+++ b/launchGui.pyw
@@ -366,7 +366,9 @@ class LaunchGui(QWidget):
             if stuff != '':
                 self.console.append(stuff)
         
-
+    def flush(self):
+        pass
+#====================================================================================
 def main():
     #define launcher
     launch = LaunchJob()
diff --git a/postProLoopGui.pyw b/postProLoopGui.pyw
index 09ae70f83d1d7acb5435e21d1ef14767a182c7a3..a79597a75f4edbbd7df348c649682430450f21c2 100755
--- a/postProLoopGui.pyw
+++ b/postProLoopGui.pyw
@@ -203,6 +203,8 @@ class PostProLoopGui(QWidget):
             print("Quit pressed")   
         sys.exit()     
         
+    def flush(self):
+        pass
 # ============== Main ========================        
 def main():    
     # create gui