http://bugs.winehq.org/show_bug.cgi?id=5303
------- Additional Comments From xerox_xerox2000@yahoo.co.uk 2006-24-07 07:44 ------- This error: Error Number: 0x80040706, Description: Object reference not set, Setup will now terminate"." is also present in bug 922, for which there _is_ a free download. I'm not sure if it's an exact duplicate of that bug though.