diff --git a/EExDllMain.h b/EExDllMain.h
index 84ce6be..39ebfc1 100644
--- a/EExDllMain.h
+++ b/EExDllMain.h
@@ -62,7 +62,7 @@ TestKeyForEEx( const std::string& sKey, int nKeyOpt, ILogger* pLogger)
       if ( ( nOpt1 & ( KEYOPT_EEX_INPBASE|KEYOPT_EEX_EXPBASE)) == 0  ||
            ( nKeyOpt != 0  &&  ( nOpt1 & nKeyOpt) == 0)  ||
            nOptExpDays < GetCurrDay()) {
-         std::string sErr = "Error on Key (EXC/OPT)" ;
+         std::string sErr = "Warning on Key (EXC/OPT)" ;
          LOG_ERROR( pLogger, sErr.c_str()) ;
          return false ;
       }
diff --git a/EGrDllMain.h b/EGrDllMain.h
index 29bf373..d43ec6d 100644
--- a/EGrDllMain.h
+++ b/EGrDllMain.h
@@ -59,7 +59,7 @@ TestKeyForEGr( const std::string& sKey, int nKeyOpt, ILogger* pLogger)
    if ( ( nOpt1 & KEYOPT_EGR_BASE) == 0  ||
         ( nKeyOpt != 0  &&  ( nOpt1 & nKeyOpt) == 0)  ||
         nOptExpDays < GetCurrDay()) {
-      std::string sErr = "Error on Key (GRC/OPT)" ;
+      std::string sErr = "Warning on Key (GRC/OPT)" ;
       LOG_ERROR( pLogger, sErr.c_str()) ;
       return false ;
    }
diff --git a/EMkDllMain.h b/EMkDllMain.h
index 7575c10..eea5212 100644
--- a/EMkDllMain.h
+++ b/EMkDllMain.h
@@ -61,7 +61,7 @@ TestKeyForEMk( const std::string& sKey, int nKeyOpt, ILogger* pLogger)
    if ( ( nOpt1 & KEYOPT_EMK_BASE) == 0  ||
         ( nKeyOpt != 0  &&  ( nOpt1 & nKeyOpt) == 0)  ||
         nOptExpDays < GetCurrDay()) {
-      std::string sErr = "Error on Key (MKC/OPT)" ;
+      std::string sErr = "Warning on Key (MKC/OPT)" ;
       LOG_ERROR( pLogger, sErr.c_str()) ;
       return false ;
    }
diff --git a/ENsDllMain.h b/ENsDllMain.h
index 86ca529..e106fc5 100644
--- a/ENsDllMain.h
+++ b/ENsDllMain.h
@@ -63,7 +63,7 @@ TestKeyForENs( const std::string& sKey, int nKeyOpt, ILogger* pLogger)
    if ( ( nOpt1 & ( KEYOPT_ENS_BASE)) == 0  ||
          ( nKeyOpt != 0  &&  ( nOpt1 & nKeyOpt) == 0)  ||
          nOptExpDays < GetCurrDay()) {
-      std::string sErr = "Error on Key (ENS/OPT)" ;
+      std::string sErr = "Warning on Key (ENS/OPT)" ;
       LOG_ERROR( pLogger, sErr.c_str()) ;
       return false ;
    }