m_hWnd = ::WinCreateWindow( HWND_DESKTOP
                                ,WC_ENTRYFIELD
-                               ,(PSZ)rsTip.c_str()
+                               ,rsTip.c_str()
                                ,lStyle
                                ,0, 0, 0, 0
                                ,NULLHANDLE
                                ,NULL
                               );
     if (!m_hWnd)
-        wxLogError(_T("Unable to create tooltip window"));
+    {
+        wxLogError(wxT("Unable to create tooltip window"));
+    }
 
     wxColour                        vColor( wxT("YELLOW") );
     lColor = (LONG)vColor.GetPixel();