Hi, I'm the Debian GNU/Linux maintainer of the ExtFile product. I checked whether this product works with Zope 2.6.2 but I failed. After creating a new ExtFile object I tried to view this object but I got the following traceback: Traceback (innermost last): Module ZPublisher.Publish, line 89, in publish Module ZPublisher.BaseRequest, line 341, in traverse Module ZPublisher.HTTPResponse, line 636, in debugError NotFound: <TABLE BORDER="0" WIDTH="100%"> <TR VALIGN="TOP"> <TD WIDTH="10%" ALIGN="CENTER">   </TD> <TD WIDTH="90%"> <H2>Site Error</H2> <P>An error was encountered while publishing this resource. </P> <P><STRONG>Debugging Notice</STRONG></P> Zope has encountered a problem publishing your object.<p> The object at http://localhost:9673/Test/ExtFileTest/testimg has an empty or missing docstring. Objects must have a docstring to be published. <HR NOSHADE> ... Unfortunately I have not enough knowledge of the internals and I hope for some help from the community to fix this problem. Kind regards Andreas.