diff --git a/src/SMESHGUI/SMESHGUI_FilterDlg.cxx b/src/SMESHGUI/SMESHGUI_FilterDlg.cxx
index b7424e035..e15798710 100755
--- a/src/SMESHGUI/SMESHGUI_FilterDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_FilterDlg.cxx
@@ -317,7 +317,7 @@ void SMESHGUI_FilterTable::AdditionalWidget::SetPrecision(const int theId, const
     if ( qobject_cast<SMESHGUI_SpinBox*>( myWidgets[ theId ] ) ) {
       SMESHGUI_SpinBox* sb = qobject_cast<SMESHGUI_SpinBox*>( myWidgets[ theId ] );
       double val = sb->GetValue();
-      double min = pow(10, -(sb->decimals()));
+      double min = pow(10.0, -(sb->decimals()));
       sb->RangeStepAndValidator( 0., 1.e20, 0.1, precision ? precision : "len_tol_precision" );
       sb->SetValue( qMax( val, min ) );
     }
diff --git a/src/SMESH_I/SMESH_MeshEditor_i.cxx b/src/SMESH_I/SMESH_MeshEditor_i.cxx
index 1a457eefb..6aca887bd 100644
--- a/src/SMESH_I/SMESH_MeshEditor_i.cxx
+++ b/src/SMESH_I/SMESH_MeshEditor_i.cxx
@@ -25,6 +25,10 @@
 //  Author : Nicolas REJNERI
 //  Module : SMESH
 //
+#ifdef WNT
+#define NOMINMAX
+#endif
+
 #include "SMESH_MeshEditor_i.hxx"
 
 #include "SMDS_Mesh0DElement.hxx"
diff --git a/src/StdMeshers/StdMeshers_QuadToTriaAdaptor.cxx b/src/StdMeshers/StdMeshers_QuadToTriaAdaptor.cxx
index 5f56d5d78..39dfd2e13 100644
--- a/src/StdMeshers/StdMeshers_QuadToTriaAdaptor.cxx
+++ b/src/StdMeshers/StdMeshers_QuadToTriaAdaptor.cxx
@@ -60,7 +60,7 @@ namespace
    */
   //================================================================================
 
-  class SMDS_EXPORT Q2TAdaptor_Triangle : public SMDS_MeshFace
+  class STDMESHERS_EXPORT Q2TAdaptor_Triangle : public SMDS_MeshFace
   {
     const SMDS_MeshNode* _nodes[3];
   public: