http://bugs.winehq.org/show_bug.cgi?id=5237
------- Additional Comments From truiken@gmail.com 2006-19-06 18:45 ------- After adding this registry key:
HKLM\SOFTARE\Classes\WScript.Shell\CLSID (default value set to any GUID)
the install continued and finished with success. I'm guessing that the WSH installer should be setting this key, but isn't. Will look into it.