Hi, today I tried to export a Zope folder (on Zope 2.6.4) and re-import it on a different system. I got an import error, telling me module Products.ZWiki.Mail is not available. After checking on my export system, I remembered that i had installed ZWiki 0.18 some time ago (in Debian/unstable). Well - ok... let's de-install it. It did not work. I also tried to pack the database. But to no effect. After doing an XML-export i found the problem. in some Z-SQL-Methods I found: <item> <key> <string id="96079.23" encoding="repr">parser</string> </key> <value> <global id="96079.24" name="atoi" module="Products.ZWiki.Mail"/> </value> </item> Since I'm lazy: Do I only need to remove this <item> </item> pair and renumber the second part of the id for the whole record #96079 to get the import right ? Another option could be to recreate all polluted ZSQL-Methods. Thanks for your help, - Andreas