diff --git a/KeyGenerator.rc b/KeyGenerator.rc
index 4fb01f3..bcd2208 100644
Binary files a/KeyGenerator.rc and b/KeyGenerator.rc differ
diff --git a/KeyMaker.cpp b/KeyMaker.cpp
index fe13be1..d0c8490 100644
--- a/KeyMaker.cpp
+++ b/KeyMaker.cpp
@@ -48,7 +48,7 @@ bool
 KeyMaker::SetCustomer( const string& sCustomer)
 {
   // verifico validità nome come nome di file
-   if ( ! IsValidName( sCustomer))
+   if ( ! IsValidFileName( sCustomer))
       return false ;
    m_sCustomer = sCustomer ;
    return true ;