http://bugs.winehq.org/show_bug.cgi?id=4666
--- Comment #21 from Dmitry Timoshkov dmitry@codeweavers.com 2010-07-01 23:28:42 --- (In reply to comment #20)
HackShield has been broken since a little before Wine 1.1.42...whatever version Wine was on on February 12th, 2010. As that was when Mabinogi's HackShield was updated, and started breaking in Wine.
Please perform the regression test: http://wiki.winehq.org/RegressionTesting