Running Postgresql on NT

Hi all,

I installed Joerg Hessdoerfer's NT version but I am
experiencing the problem below.

After starting postmaster with the -i option I can't run
any client program. By running createdb dbname I get
the error below:

$ createdb tpc
psql: connectDBStart() -- connect() failed: No more processes
        Is the postmaster running (with -i) at 'localhost'
        and accepting connections on TCP/IP port '5432'?
createdb: database creation failed

the same happens with psql.

Has anyone used posgresql successfully on NT?

Thanks,

Christos