diff --git a/Processor.cpp b/Processor.cpp
index 27dd5cc..9438862 100644
--- a/Processor.cpp
+++ b/Processor.cpp
@@ -171,7 +171,7 @@ Processor::VerifySetup( void)
    string sErr = "Error with setup :" ;
    for ( const auto& sTmp : vsErr)
       sErr += " " + sTmp ;
-   m_pMchMgr->SetLastError( 1001, sErr) ;
+   m_pMchMgr->SetLastError( 1002, sErr) ;
    return false ;
 }
 
@@ -581,7 +581,7 @@ Processor::OnProgramStart( const string& sMachName, const string& sCncFile, cons
   // apro il file di output
    bool bOk = m_pMachine->WriterOpen( sCncFile) ;
    if ( ! bOk)
-      m_pMchMgr->SetLastError( 1002, "Error opening Cnc file") ;
+      m_pMchMgr->SetLastError( 1003, "Error opening Cnc file") ;
   // assegno nome macchina
    bOk = bOk && m_pMachine->LuaSetGlobVar( GLOB_VAR + GVAR_MACHNAME, sMachName) ;
   // assegno nome file
diff --git a/SimulatorMP.cpp b/SimulatorMP.cpp
index b8bc50a..4b7b9a2 100644
--- a/SimulatorMP.cpp
+++ b/SimulatorMP.cpp
@@ -296,7 +296,7 @@ SimulatorMP::VerifySetup( void)
    string sErr = "Error with setup :" ;
    for ( const auto& sTmp : vsErr)
       sErr += " " + sTmp ;
-   m_pMchMgr->SetLastError( 1001, sErr) ;
+   m_pMchMgr->SetLastError( 1002, sErr) ;
    return false ;
 }
 
diff --git a/SimulatorSP.cpp b/SimulatorSP.cpp
index 81a63e1..f6cb5d2 100644
--- a/SimulatorSP.cpp
+++ b/SimulatorSP.cpp
@@ -286,7 +286,7 @@ SimulatorSP::VerifySetup( void)
    string sErr = "Error with setup :" ;
    for ( const auto& sTmp : vsErr)
       sErr += " " + sTmp ;
-   m_pMchMgr->SetLastError( 1001, sErr) ;
+   m_pMchMgr->SetLastError( 1002, sErr) ;
    return false ;
 }