http://bugs.winehq.org/show_bug.cgi?id=6845
------- Additional Comments From xerox_xerox2000@yahoo.co.uk 2007-26-04 01:28 ------- Dan, the install problem might be the same as in bug http://bugs.winehq.org/show_bug.cgi?id=8164, as i see there's call to GetFileSecurity just before the problems start.
Could you try if reverting http://www.winehq.org/pipermail/wine-cvs/2007-April/031976.html solves the bug?