Index: src/chext/DropMenuExt.h
===================================================================
diff -u -N -r47da0c5883b1bf97972b1bcd3dc70b2d64024969 -r4c272b19c74694c428c943011f279ec064fbd894
--- src/chext/DropMenuExt.h	(.../DropMenuExt.h)	(revision 47da0c5883b1bf97972b1bcd3dc70b2d64024969)
+++ src/chext/DropMenuExt.h	(.../DropMenuExt.h)	(revision 4c272b19c74694c428c943011f279ec064fbd894)
@@ -75,7 +75,7 @@
 public:
 	STDMETHOD(InvokeCommand)(LPCMINVOKECOMMANDINFO lpici);
 	STDMETHOD(Initialize)(LPCITEMIDLIST pidlFolder, LPDATAOBJECT lpdobj, HKEY /*hkeyProgID*/);
-	STDMETHOD(GetCommandString)(UINT idCmd, UINT uFlags, UINT* /*pwReserved*/, LPSTR pszName, UINT cchMax);
+	STDMETHOD(GetCommandString)(UINT_PTR idCmd, UINT uFlags, UINT* /*pwReserved*/, LPSTR pszName, UINT cchMax);
 	STDMETHOD(QueryContextMenu)(HMENU hmenu, UINT indexMenu, UINT idCmdFirst, UINT /*idCmdLast*/, UINT uFlags);
 };