Hi! I changes some stuff in my code and now I get: In self.absolute_url() Traceback (most recent call last): File "F:\zope2\lib\python\Products\StollDMS\StollFolder.py", line 454, in PrincipiaSearchSource Up to now only properties an MS-Word Documents can be searched File "F:\zope2\lib\python\Products\StollDMS\StollFolder.py", line 430, in check_stolldms_html return File "F:\zope2\lib\python\OFS\Traversable.py", line 48, in absolute_url return join([req['SERVER_URL']] + req._script + path, '/') KeyError: SERVER_URL Zope Version: (Zope 2.5.1 (binary release, python 2.1, win32-x86), python 2.1.3, win32) Python Version: 2.1.3 (#35, Apr 8 2002, 17:47:50) [MSC 32 bit (Intel)] System Platform: win32 This happens with IE and Netscape6.1 Any hints? thomas