diff --git a/code/ryzom/tools/leveldesign/export/export.cpp b/code/ryzom/tools/leveldesign/export/export.cpp
index bb3e384f1..48fb175aa 100644
--- a/code/ryzom/tools/leveldesign/export/export.cpp
+++ b/code/ryzom/tools/leveldesign/export/export.cpp
@@ -39,9 +39,10 @@
 #include "nel/misc/i_xml.h"
 #include "nel/misc/path.h"
 #include "nel/misc/file.h"
+#include "nel/misc/path.h"
 
 #include "tools.h"
-#include "../master/continentcfg.h"
+#include "../master/ContinentCfg.h"
 
 using namespace std;
 using namespace NLMISC;
@@ -50,7 +51,7 @@ using namespace NLLIGO;
 using namespace NLGEORGES;
 
 #define MAX_SYS_DIR 6
-char *gExportSysDir[MAX_SYS_DIR] = 
+const char *gExportSysDir[MAX_SYS_DIR] =
 {
 	".",
 	"..",
@@ -85,7 +86,7 @@ void CExport::delIGZone (sint32 x, sint32 y)
 {
 	string sZoneName = CExport::getZoneNameFromXY (x, y);
 	sZoneName += ".ig";
-	if (DeleteFile(sZoneName.c_str()))
+	if (CFile::deleteFile(deleteFile(sZoneName))
 	{
 		CTools::chdir (_ExeDir);
 		string sTmp = string("  zone ") + sZoneName + " deleted";
@@ -1208,7 +1209,7 @@ bool CExport::newExport (SExportOptions &opt, IExportCB *expCB)
 			if (!CTools::fileExist(sNewName))
 			{
 				// Delete the oldest file
-				DeleteFile(vFiles[i].c_str());
+				CFile::deleteFile(vFiles[i]);
 			}
 		}
 
@@ -1226,7 +1227,7 @@ bool CExport::newExport (SExportOptions &opt, IExportCB *expCB)
 			if (!CTools::fileExist(sNewName))
 			{
 				// Delete the oldest file
-				DeleteFile(vFiles[i].c_str());
+				CFile::deleteFile(vFiles[i]);
 			}
 		}
 	}
diff --git a/code/ryzom/tools/leveldesign/world_editor/land_export_lib/export.cpp b/code/ryzom/tools/leveldesign/world_editor/land_export_lib/export.cpp
index 43f2c058c..0f02075c2 100644
--- a/code/ryzom/tools/leveldesign/world_editor/land_export_lib/export.cpp
+++ b/code/ryzom/tools/leveldesign/world_editor/land_export_lib/export.cpp
@@ -41,7 +41,9 @@
 
 #include <memory>
 
-#include <windows.h>
+#ifdef NL_OS_WINDOWS
+#	include <windows.h>
+#endif // NL_OS_WINDOWS
 
 using namespace NL3D;
 using namespace NLMISC;
@@ -360,8 +362,8 @@ bool CExport::export_ (SExportOptions &options, IExportCB *expCB)
 
 			if (bMustDelete)
 			{
-				if (!DeleteFile (allFiles[nFile].c_str()))
-				{					
+				if (!CFile::deleteFile (allFiles[nFile]))
+				{
 					if (_ExportCB != NULL)
 						_ExportCB->dispWarning (string("Can't delete ") + fileName);
 				}
@@ -844,15 +846,15 @@ void CExport::treatPattern (sint32 x, sint32 y,
 			{
 				// Delete the .zone and .zonel file
 				DstZoneFileName = getZoneNameFromXY(x+deltaX+i, y+deltaY+j);
-				DstZoneFileName = _Options->OutZoneDir + string("\\") + DstZoneFileName;
+				DstZoneFileName = _Options->OutZoneDir + string("/") + DstZoneFileName;
 				string sTmp = DstZoneFileName + string(".zone");
-				DeleteFile (sTmp.c_str());
+				CFile::deleteFile (sTmp);
 				DstZoneFileName = DstZoneFileName + string(".zonel");
-				DeleteFile (DstZoneFileName.c_str());
+				CFile::deleteFile (DstZoneFileName);
 
 				// Delete the .zonenh file
-				string DstZoneNoHeightmapFileName = _Options->OutZoneDir + string("\\") + getZoneNameFromXY(x+deltaX+i, y+deltaY+j) + string(".zonenh");
-				DeleteFile (DstZoneNoHeightmapFileName.c_str());
+				string DstZoneNoHeightmapFileName = _Options->OutZoneDir + string("/") + getZoneNameFromXY(x+deltaX+i, y+deltaY+j) + string(".zonenh");
+				CFile::deleteFile (DstZoneNoHeightmapFileName);
 
 				COFile outFile (DstZoneFileName);
 				UnitZoneLighted.serial (outFile);
@@ -876,9 +878,9 @@ void CExport::treatPattern (sint32 x, sint32 y,
 			try
 			{
 				dstIGFileName = getZoneNameFromXY(x+deltaX+i, y+deltaY+j);
-				dstIGFileName = _Options->OutIGDir + string("\\") + dstIGFileName + string(".ig");			
-				DeleteFile (dstIGFileName.c_str());			
-				COFile outFile (dstIGFileName);			
+				dstIGFileName = _Options->OutIGDir + string("/") + dstIGFileName + string(".ig");
+				CFile::deleteFile (dstIGFileName);
+				COFile outFile (dstIGFileName);
 				unitIG.serial(outFile);
 				if (_ExportCB != NULL)
 					_ExportCB->dispInfo (string("Writing ") + getZoneNameFromXY(x+deltaX+i, y+deltaY+j) + ".ig");