diff --git a/win32ss/user/ntuser/winpos.c b/win32ss/user/ntuser/winpos.c
index 4586d2357dc..8a3be834b6d 100644
--- a/win32ss/user/ntuser/winpos.c
+++ b/win32ss/user/ntuser/winpos.c
@@ -2094,19 +2094,22 @@ co_WinPosSetWindowPos(
              GreDeleteObject(DirtyRgn);
              */
 
-                PWND Parent = Window->spwndParent;
+               //PWND Parent = Window->spwndParent;
 
                 REGION_bOffsetRgn( DirtyRgn, Window->rcWindow.left, Window->rcWindow.top);
 
-                if ( (Window->style & WS_CHILD) && (Parent) && !(Parent->style & WS_CLIPCHILDREN))
-                {
-                   IntInvalidateWindows( Parent, DirtyRgn, RDW_ERASE | RDW_INVALIDATE);
-                   co_IntPaintWindows(Parent, RDW_NOCHILDREN, FALSE);
-                }
-                else
-                {
-                   IntInvalidateWindows( Window, DirtyRgn, RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
-                }
+               //  if ( (Window->style & WS_CHILD) && (Parent) && !(Parent->style & WS_CLIPCHILDREN))
+               //  {
+               //     IntInvalidateWindows( Parent, DirtyRgn, RDW_ERASE | RDW_INVALIDATE);
+               //     co_IntPaintWindows(Parent, RDW_NOCHILDREN, FALSE);
+               //  }
+               //  else
+               //  {
+               //     IntInvalidateWindows( Window, DirtyRgn, RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
+               //  }
+
+                IntInvalidateWindows( Window, DirtyRgn, RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
+
              }
              else if ( RgnType != ERROR && RgnType == NULLREGION ) // Must be the same. See CORE-7166 & CORE-15934, NC HACK fix.
              {