David reported:

http://www.egroups.com/list/zope/775.html getting the problem listed in the above URL. I can't download the pss.exe file, is there an ftp site or can the fixed me e-mailed. I run a web hosting company, and would like to offer Zope to customers. Thanks, David

The Win32 service/IIS update is now available on the Zope 1.9.0 download page: http://www.zope.org/Download/Releases/Zope-1.9.0/index_html