Hello! My company wants me to upgrade the timeworn zope-2.7.4 to one of the newest ones available. I decided to take zope-2.11.1 but after installing and running it in debug-mode i get the following error-messages: 2008-08-01T09:04:39 ERROR Zope.ZODBMountPoint Failed to mount database. ZODB.lock_file.LockError (Couldn't lock 'D:\\workspace_zope\\xla-2008/var/Stdcontainer_o.fs.lock') Traceback (most recent call last): File "D:\zope\2.11.1\Zope\lib\python\Products\ZODBMountPoint\MountedObject.py", line 257, in _getOrOpenObject File "D:\zope\2.11.1\Zope\lib\python\Products\ZODBMountPoint\MountedObject.py", line 147, in _getMountedConnection File "D:\zope\2.11.1\Zope\lib\python\Products\ZODBMountPoint\MountedObject.py", line 157, in _getDB File "D:\zope\2.11.1\Zope\lib\python\Zope2\Startup\datatypes.py", line 288, in getDatabase db = factory.open(name, self.databases) File "D:\zope\2.11.1\Zope\lib\python\Zope2\Startup\datatypes.py", line 186, in open DB = self.createDB(database_name, databases) File "D:\zope\2.11.1\Zope\lib\python\Zope2\Startup\datatypes.py", line 183, in createDB return ZODBDatabase.open(self, databases) File "D:\zope\2.11.1\Zope\lib\python\ZODB\config.py", line 97, in open File "D:\zope\2.11.1\Zope\lib\python\ZODB\config.py", line 135, in open File "D:\zope\2.11.1\Zope\lib\python\ZODB\FileStorage\FileStorage.py", line 113, in __init__ File "D:\zope\2.11.1\Zope\lib\python\ZODB\lock_file.py", line 80, in __init__ File "D:\zope\2.11.1\Zope\lib\python\ZODB\lock_file.py", line 42, in _lock_file LockError: Couldn't lock 'D:\\workspace_zope\\xla-2008/var/Stdcontainer_o.fs.lock' .... TypeError: not all arguments converted during string formatting Traceback (most recent call last): File "D:\zope\2.11.1\Python\Lib\logging\__init__.py", line 731, in emit File "D:\zope\2.11.1\Python\Lib\logging\__init__.py", line 617, in format File "D:\zope\2.11.1\Python\Lib\logging\__init__.py", line 405, in format File "D:\zope\2.11.1\Python\Lib\logging\__init__.py", line 276, in getMessage self.cfg.eventlog() These are not the only ones, I get the first one for 5/18 databases and the second one 6 times when running the /manage site Do I have to be worried about those error messages or not? Another thing is that those messages appear only once every restart but the functionality of the pages hostet isn't affected... Hope you can help me, -- Wolfgang