[mpich-discuss] unable to connect in 2 windows machines

[Sinta Kartika Maharani]

Hi. I'm sorry if I'm asking too many times. :)

I'm getting problem when trying to executes a program in 2 windows
machines. I've following the rules below :
1. The both machines have the same username and password.
2. Both machines have the same version of mpich2, 1.4.1p1
3. The ping works fine (the ip numbers : 10.222.233.223 and 10.222.233.189)
4. no firewalls in both machines.
5. The registering and validating process is successful.
6. from 10.222.233.223
C:\Program Files\MPICH2\bin>mpiexec -hosts 2 10.222.233.223
10.222.233.189 hostname
sinta-PC
sinta-PC
from 10.222.233.189
C:\Program Files\MPICH2\bin>mpiexec -hosts 2 10.222.233.223
10.222.233.189 hostname
sinta-PC
sinta-PC
7. the domain and username : sinta-pc/sinta

But when try executing :

C:\Program Files\MPICH2\bin>mpiexec -hosts 2 10.222.233.223
10.222.233.189 konvensional random 4
Fatal error in MPI_Init: Other MPI error, error stack:
MPIR_Init_thread(392).................:
MPID_Init(139)........................: channel initialization failed
MPIDI_CH3_Init(38)....................:
MPID_nem_init(196)....................:
MPIDI_CH3I_Seg_commit(366)............:
MPIU_SHMW_Hnd_deserialize(324)........:
MPIU_SHMW_Seg_open(863)...............:
MPIU_SHMW_Seg_create_attach_templ(763): unable to allocate shared
memory - OpenFileMapping The system cannot find the file specified.


job aborted:
rank: node: exit code[: error message]
0: 10.222.233.223: 123
1: 10.222.233.189: 1: process 1 exited without calling finalize

any suggestions?
Thanks anyway