diff --git a/ba/ba1600.cpp b/ba/ba1600.cpp
index a441ffa31..211a4ce34 100755
--- a/ba/ba1600.cpp
+++ b/ba/ba1600.cpp
@@ -43,7 +43,6 @@ class TCreazione_dischi : public TSkeleton_application
 protected:
   TFascicolator_mask* _mask;
 
-  virtual bool use_files() const { return false; }
   virtual void main_loop();
 
 public:
@@ -893,7 +892,7 @@ bool TMod_composition_msk::deselect_handler(TMask_field& f, KEY k)
 }
 
 bool TMod_composition_msk::isam_handler(TMask_field& f, KEY k)
-{                          
+{                 
   if (k == K_F9)
   {
     TMask& m = f.mask();
@@ -1166,10 +1165,9 @@ protected:
   static bool patchl_handler(TMask_field& f, KEY k);
   
   // fuinzioni per la "firma"  del file con il numero di release
-  virtual bool set_version_info(const TFilename& filename, 
-                        TInstall_ini& ini, const char* module) const;
-       
+  virtual bool set_version_info(const TFilename& filename, TInstall_ini& ini, const char* module) const;
   virtual bool show_all_modules() {return true;}
+
 public:
   virtual void save();