http://bugs.winehq.org/show_bug.cgi?id=6536
------- Additional Comments From xerox_xerox2000@yahoo.co.uk 2006-27-10 00:51 ------- Hi, i wonder what wine version you are using. This function is at least in current wine implemented as stub, so there shouldnt be a call to 'unimplemented function' at all. Please upgrade to current wine if you haven't done so already.
Furthermore Hans Leideiker has once sent in this implementation: http://bugs.winehq.org/attachment.cgi?id=3191&action=view This hasn't made it into git, maybe you could try if it helps .