Index: src/ch/StaticEx.cpp
===================================================================
diff -u -N -rc435ab507c8b8280264188b49e9ada56d46c0261 -r7972b0944e0a947144fbdb93262f7d73ac528dc7
--- src/ch/StaticEx.cpp	(.../StaticEx.cpp)	(revision c435ab507c8b8280264188b49e9ada56d46c0261)
+++ src/ch/StaticEx.cpp	(.../StaticEx.cpp)	(revision 7972b0944e0a947144fbdb93262f7d73ac528dc7)
@@ -290,7 +290,7 @@
 			{
 				if (::GetWindowLong(hwnd, GWL_STYLE) & SES_NOTIFY)
 				{
-					::SendMessage((HWND)::GetWindowLong(hwnd, GWLP_HWNDPARENT), WM_COMMAND, (WPARAM)(SEN_CLICKED << 16 | ::GetWindowLong(hwnd, GWL_ID)), (LPARAM)hwnd);
+					::SendMessage((HWND)::GetWindowLongPtr(hwnd, GWLP_HWNDPARENT), WM_COMMAND, (WPARAM)(SEN_CLICKED << 16 | ::GetWindowLong(hwnd, GWL_ID)), (LPARAM)hwnd);
 				}
 				else
 				{