Hi I have installed Zope version2.3.3 & ZEO1.0. I have copied the Data.fs files from the old Zope installation, which is Zope2.2.4, to the "var" directory under "Instance_home" in the new Zope. After starting zope, when opening the site, it gives a "Resource not found" error with following traceback. I am using Python1.5.2. Traceback (innermost last): File /export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/Publish.py, line 187, in publish File /export/usr/local/Zope3/Zope_software_home/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: ApplicationDefaultPermissions) File /export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/Publish.py, line 162, in publish File /export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/BaseRequest .py, line 340, in traverse File /export/usr/local/Zope3/Zope_software_home/lib/python/OFS/Application.py, line 245, in __bobo_traverse__ (Object: ApplicationDefaultPermissions) File /export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/HTTPRespons e.py, line 547, in notFoundError NotFound: (see above) Can anyone please tell me what could be the problem? Thanks for any help. Regards, Priya