[Zope] Problem with exporting from 1.x to 2.0.1

[Morten W. Petersen]

When I export a .bbe file from 1.x try to import it in 2.0.1, I get the
following error:

Traceback (innermost last):
  File /morphexground/Zope-2.0.1-src/lib/python/ZPublisher/Publish.py, line 214, in publish_module
  File /morphexground/Zope-2.0.1-src/lib/python/ZPublisher/Publish.py, line 179, in publish
  File /morphexground/Zope-2.0.1-src/lib/python/Zope/__init__.py, line 201, in
zpublisher_exception_hook
    (Object: ApplicationDefaultPermissions)
  File /morphexground/Zope-2.0.1-src/lib/python/ZPublisher/Publish.py, line 165, in publish
  File /morphexground/Zope-2.0.1-src/lib/python/ZPublisher/mapply.py, line 160, in mapply
    (Object: manage_importObject)
  File /morphexground/Zope-2.0.1-src/lib/python/ZPublisher/Publish.py, line 102, in call_object
    (Object: manage_importObject)
  File /morphexground/Zope-2.0.1-src/lib/python/OFS/ObjectManager.py, line 475, in
manage_importObject
    (Object: ApplicationDefaultPermissions)
  File /morphexground/Zope-2.0.1-src/lib/python/ZODB/ExportImport.py, line 219, in importFile
ExportError: (see above)

Now, I've copied:

DA.py MySQLmodule.so __init__.py db.py 

from the old 1.x lib/python/Products/ZMySQLDA, to the new
lib/python/Products/ZMySQLDA, and restarted Zope.

(I've added a database connection in 2.0.1, and everything seems to be fine and dandy.)

Any ideas?

Thanks in advance.