The objects that make up the product should normally be automaticly decompressed and imported into Zope, but the decrompressing seems to be failing.

Could it be a 1.5.1 vs 1.5.2b2 thing? I have 1.5.1 and it failed for me. Is the zlib.pyd in 1.5.2 based on a newer version of the zlib library that may not be forward compatible? -- Robin Dunn robin@AllDunn.com http://AllDunn.com/robin/ http://AllDunn.com/wxPython/ Check it out! Try http://AllDunn.com/laughworks/ for a good laugh.