Problems with Windows XP

Encountered the following problem when trying to create a database user in
cygwin running on XP, has anyone encountered this or been able to
sucsessfully run postgres through cygwin on XP? Thanks-Ed

TEST(at)XP /usr/local/pgsql/data
$ createuser xythos
Shall the new user be allowed to create databases? (y/n) y
Shall the new user be allowed to create more new users? (y/n) n
psql: pqReadData() -- backend closed the channel unexpectedly. This probably
means the backend terminated abnormally before or while processing the
request.
createuser: creation of user "xythos" failed

This was in the DEBUG output:
ZeroProcSemaphore: semctl(id=1032,SETVAL) failed: Identifier removed
Server process (pid 380) exited with status 65280 at Fri Nov 2 10:27:00 2001
Terminating any active server processes...
Server processes were terminated at Fri Nov 2 10:27:00 2001
Reinitializing shared memory and semaphores
DEBUG: database system was interrupted at 2001-11-01 17:07:17
DEBUG: CheckPoint record at (0, 1563496)
DEBUG: Redo record at (0, 1563496); Undo record at (0, 0); Shutdown TRUE
DEBUG: NextTransactionId: 615; NextOid: 18720 DEBUG: database system was not
properly shut down; automatic recovery in progre ss...
DEBUG: ReadRecord: record with zero len at (0, 1563560) DEBUG: redo is not
required
DEBUG: database system is in production state