diff --git a/win32ss/gdi/ntgdi/palette.c b/win32ss/gdi/ntgdi/palette.c
index ec92c28721..11c6e2ad83 100644
--- a/win32ss/gdi/ntgdi/palette.c
+++ b/win32ss/gdi/ntgdi/palette.c
@@ -774,7 +774,16 @@ IntGdiRealizePalette(HDC hDC)
 
     for (i=0; i<realize; i++)
     {
-        InterlockedExchange((LONG*)&ppalSurf->IndexedColors[i], *(LONG*)&ppalDC->IndexedColors[i]);
+//        InterlockedExchange((LONG*)&ppalSurf->IndexedColors[i], *(LONG*)&ppalDC->IndexedColors[i]);
+    }
+
+    if(pdc->dctype == DC_TYPE_MEMORY)
+    {
+        DPRINT1("RealizePalette unimplemented for memory managed DCs\n");
+    }
+    else
+    {
+        DPRINT1("RealizePalette unimplemented for device DCs\n");
     }
 
 cleanup: