Error in acid on Win2K server with IIS and MySQL

["Patrick S. Harper - CISSP" <lists () internetsecurityguru com>]

I just set up my first instance of snort, acid, and MySQL on a windows
box (never though I would be doing that) and I am getting the following
error.  I have searched google and come up empty handed.  Has anyone
seen this error before?
Warning: open(/tmp\sess_77e0cb5d13a49e992411942e8deb010b, O_RDWR)
failed: No such file or directory (2) in
C:\snort\acid\acid_state_common.inc on line 126