Hi, I am currently experiencing a difficulty running zope (2.3.2). Before, the error message was like this. File /usr/local/zope/2-3-2/lib/python/Zope/__init__.py, line 110, in ? File /usr/local/zope/2-3-2/lib/python/ZODB/FileStorage.py, line 264, in __init__ File /usr/local/zope/2-3-2/lib/python/ZODB/lock_file.py, line 101, in lock_file StorageSystemError: Could not lock the database file. There must be another process that has opened the file. <p> (Zope was run from /etc/init.d/zope start during booting. And I can not log in, but the clients in the lan can do jobs of internet.) So I removed all init files of zope, and booted again. And then another strange thing shows up during booting like this. Starting deferred execution: atd (It still runs zope even though I deleted all init like files of zope.) Is there anybody that could help me understand these problems. My environment is as follows. 1. zope: 2.3.2 2. debian 2.2 (potato) 3. kernel 2.2.19 4. CPU: AMD486 DX4 100MHz 5. RAM: 48M Thanks, Joo-Yung