http://bugs.winehq.org/show_bug.cgi?id=19484
--- Comment #1 from Andrew Nguyen arethusa26@gmail.com 2009-07-27 19:50:40 --- The bug severity is not critical; please read the severity descriptions. The bug is likely invalid, as the copy of MFC42.dll you are using is likely to broken and/or from an older version of Windows. The winetricks script, with verb vcrun6, will provide you with a working mfc42.dll. I tested CiderPress with wine-1.1.26-231-gfe9d360 and found that it successfully opened a few test archives I tried.