InitDB problem on Win2K Server

Hi All,

anyone knows what could be this error above? I'm kind of desperate.

D:\PostgreSQL\Data>initdb -E UTF8 --locale=no-locale --auth=trust --username=postgres --pwprompt -D "d:\\postgresql\\data"
The files belonging to this database system will be owned by user "postgres".
This user must also own the server process.

The database cluster will be initialized with locale no-locale.

fixing permissions on existing directory d:/postgresql/data ... ok
creating directory d:/postgresql/data/global ... ok
creating directory d:/postgresql/data/pg_xlog ... ok
creating directory d:/postgresql/data/pg_xlog/archive_status ... ok
creating directory d:/postgresql/data/pg_clog ... ok
creating directory d:/postgresql/data/pg_subtrans ... ok
creating directory d:/postgresql/data/pg_twophase ... ok
creating directory d:/postgresql/data/pg_multixact/members ... ok
creating directory d:/postgresql/data/pg_multixact/offsets ... ok
creating directory d:/postgresql/data/base ... ok
creating directory d:/postgresql/data/base/1 ... ok
creating directory d:/postgresql/data/pg_tblspc ... ok
selecting default max_connections ... 10
selecting default shared_buffers ... 50
creating configuration files ... ok
creating template1 database in d:/postgresql/data/base/1 ... WARNING: could not query value for 'std' to identify Windows timezone: 2
WARNING: could not find a match for Windows timezone "Hora oficial do Brasil"
FATAL: could not create shared memory segment: No such file or directory
DETAIL: Failed system call was shmget(key=1, size=1327104, 03600).
child process was terminated by signal 1

Thanks in advance.