diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 454c0a7ef1..b4c8c4a7da 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -16,6 +16,13 @@
    The license applies to all entries newer than 2009-04-28.
 */
 
+2011-04-07 16:05 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
+  * src/rtl/fserr.c
+  * src/rtl/gtapi.c
+  * src/rtl/natmsg.c
+  * src/rdd/dbf1.c
+    ! Fixed trace messages. [Tamas Tevesz]
+
 2011-04-07 11:56 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
   * harbour/src/vm/thread.c
     * cleaned comment
@@ -36,7 +43,7 @@
 2011-04-06 18:21 UTC-0800 Pritpal Bedi (bedipritpal@hotmail.com)
   * contrib/hbqt/qtcore/hbqt_hbqevents.cpp
     ! QEvent:Close now returns TRUE to the calling loop.
-      Now this is the responsibility of the user code to 
+      Now this is the responsibility of the user code to
       set an event to be accepted or ignored.
 
 2011-04-06 17:48 UTC-0800 Pritpal Bedi (bedipritpal@hotmail.com)
@@ -45,8 +52,8 @@
 
 2011-04-06 17:20 UTC-0800 Pritpal Bedi (bedipritpal@hotmail.com)
   * contrib/hbqt/qtcore/hbqt_hbqevents.cpp
-    ! Restore the point of execution when QEvent::Close is set to 
-      ignore(). This might have impact on user code where it is 
+    ! Restore the point of execution when QEvent::Close is set to
+      ignore(). This might have impact on user code where it is
       set to any other value.
 
   * contrib/hbqt/qtgui/qth/QColor.qth
diff --git a/harbour/src/rdd/dbf1.c b/harbour/src/rdd/dbf1.c
index 30410ce505..4ed2be04c0 100644
--- a/harbour/src/rdd/dbf1.c
+++ b/harbour/src/rdd/dbf1.c
@@ -907,7 +907,7 @@ HB_ERRCODE hb_dbfGetEGcode( HB_ERRCODE errCode )
 {
    HB_ERRCODE errEGcode;
 
-   HB_TRACE(HB_TR_DEBUG, ("hb_dbfGetEGcode(%hu)", errCode));
+   HB_TRACE(HB_TR_DEBUG, ("hb_dbfGetEGcode(%u)", errCode));
 
    switch( errCode )
    {
diff --git a/harbour/src/rtl/fserr.c b/harbour/src/rtl/fserr.c
index ec0a702f0a..4685fd8e1d 100644
--- a/harbour/src/rtl/fserr.c
+++ b/harbour/src/rtl/fserr.c
@@ -172,7 +172,7 @@ HB_ERRCODE hb_fsOsError( void )
 /* set FERROR() code */
 void hb_fsSetFError( HB_ERRCODE uiError )
 {
-   HB_TRACE(HB_TR_DEBUG, ("hb_fsSetFError(%hu)", uiError));
+   HB_TRACE(HB_TR_DEBUG, ("hb_fsSetFError(%u)", uiError));
 
    hb_stackIOErrors()->uiFError = uiError;
 }
@@ -182,7 +182,7 @@ void  hb_fsSetError( HB_ERRCODE uiError )
 {
    PHB_IOERRORS pIOErrors;
 
-   HB_TRACE(HB_TR_DEBUG, ("hb_fsSetError(%hu)", uiError));
+   HB_TRACE(HB_TR_DEBUG, ("hb_fsSetError(%u)", uiError));
 
    pIOErrors = hb_stackIOErrors();
    /* TODO: untranslate uiError into errno */
diff --git a/harbour/src/rtl/gtapi.c b/harbour/src/rtl/gtapi.c
index 7f37a294e7..a67a50b949 100644
--- a/harbour/src/rtl/gtapi.c
+++ b/harbour/src/rtl/gtapi.c
@@ -657,7 +657,7 @@ HB_ERRCODE hb_gtPutChar( int iRow, int iCol, int iColor, HB_BYTE bAttr, HB_USHOR
    HB_ERRCODE errCode = HB_FAILURE;
    PHB_GT pGT;
 
-   HB_TRACE(HB_TR_DEBUG, ("hb_gtPutChar(%d, %d, %d, %hu, %hu)", iRow, iCol, iColor, bAttr, usChar));
+   HB_TRACE(HB_TR_DEBUG, ("hb_gtPutChar(%d, %d, %d, %u, %hu)", iRow, iCol, iColor, bAttr, usChar));
 
    pGT = hb_gt_Base();
    if( pGT )
diff --git a/harbour/src/rtl/natmsg.c b/harbour/src/rtl/natmsg.c
index e5456a396f..2af03d033e 100644
--- a/harbour/src/rtl/natmsg.c
+++ b/harbour/src/rtl/natmsg.c
@@ -86,7 +86,7 @@
 
 static const char * hb_nationGetMsg( int iMsg )
 {
-   HB_TRACE(HB_TR_DEBUG, ("hb_nationGetMsg(%hu)", iMsg));
+   HB_TRACE(HB_TR_DEBUG, ("hb_nationGetMsg(%u)", iMsg));
 
    return ( iMsg >= 1 && iMsg <= 13 ) ? hb_langDGetItem( HB_LANG_ITEM_BASE_NATMSG + iMsg - 1 ) : "";
 }