Which wine version are you running? If you are running 1.1.35, you may try some older versions from sourceforge, and see if there has been some regression. You can find the rpms at http://sourceforge.net/projects/wine/files/. You may also have a look at http://appdb.winehq.org/objectManager.php?sClass=version&iId=2736 and http://appdb.winehq.org/objectManager.php?sClass=version&iId=2735
