[Vol-users] Errorrunning "volatility files"

Hi, when running python volatility files -f ../mem.dd I get a correct looking result for the first 8 processes, then I get the following error: <-------------------------------------snip --------------------------------------------> Pid: 644 Traceback (most recent call last): File "volatility", line 219, in <module> main() File "volatility", line 212, in main modules[argv[1]].execute(argv[1], argv[2:]) File "/home/chris/tmp/Mem-Image/Volatility-1.3_Beta/vmodules.py", line 62, in execute self.cmd_execute(module, args) File "/home/chris/tmp/Mem-Image/Volatility-1.3_Beta/vmodules.py", line 545, in get_open_files L1_table = handle_entry_object(addr_space, types, L1_entry) File "/home/chris/tmp/Mem-Image/Volatility-1.3_Beta/forensics/win32/handles.py", line 77, in handle_entry_object ['_HANDLE_TABLE_ENTRY', 'Object'], entry_vaddr) & ~0x00000007 TypeError: unsupported operand type(s) for &: 'NoneType' and 'int' <-------------------------------------snip --------------------------------------------> The operating system in the image is a XPSP3, volatility ident shows: Image Name: ../mem.dd Image Type: Service Pack 3 VM Type: pae DTB: 0xa1c000 Datetime: Wed Nov 12 18:39:28 2008 Any ideas what could be the problem ? Christian -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.