could not reattach to shared memory

Hi all,

A user on the mapserver news group is getting this error.  I have not
run on windows so dont know what it means.  Any hints would be appreciated.


FATAL: could not reattach to shared memory (Key=224, addr=025F0000): 487

The OS is windows vista
PostGIS version - 1.3.6
Postgresql - 8.3


Postgresql.conf settings:


listen_addresses = '*'          # what IP address(es) to listen on;
port = 5432                             # (change requires restart)
max_connections = 100                   # (change requires restart)

# - Memory -

shared_buffers = 32MB                   # min 128kB or max_connections*16kB
                                         # (change requires restart)

max_fsm_pages = 204800                  # min max_fsm_relations*16, 6
bytes each
                                         # (change requires restart)

# - Where to Log -

log_destination = 'stderr'
logging_collector = on

log_line_prefix = '%%t '                        # special values:

datestyle = 'iso, mdy'
lc_messages = 'English, United States'
                                         # strings
lc_monetary = 'English, United States'
lc_numeric = 'English, United States'
lc_time = 'English, United States'

# default configuration for text search
default_text_search_config = 'pg_catalog.simple'