http://bugs.winehq.org/show_bug.cgi?id=7712
------- Additional Comments From rmay@ou.edu 2007-16-03 10:49 ------- I should probably add that CallWindowProcA _is_ indeed called by SendMessageTimoutA, but when it looks up the procedure for the function, it fails to find an A version, so it resorts to calling the W using WINPROC_CallProcAtoW.