[skyblue_mech]

I am planning to do some 2 way FSI in ANSYS workbench using ansys transient structural analysis and fluent. The setup is fine and it worked good in the machine of ansys helpdesk but always showing me the following error:

***** ANSYS COMMAND LINE ARGUMENTS *****
BATCH MODE REQUESTED (-b) = NOLIST
INPUT FILE COPY MODE (-c) = COPY
2 PARALLEL CPUS REQUESTED
DESIGNXPLORER REQUESTED
START-UP FILE MODE = NOREAD
STOP FILE MODE = NOREAD
CONNECTION TO COUPLING SERVER REQUESTED
SYSTEM NAME = Solution
HOST NAME = in-engr-sl04108.ads.iu.edu
SERVER PORT REQUESTED = 2326

00224473 VERSION=WINDOWS x64 RELEASE= 14.5 UP20120918
CURRENT JOBNAME=file 00:35:59 JUN 28, 2013 CP= 0.594


*** FATAL *** CP = 0.594 TIME= 00:36:02
MAPDL is unable to connect to the system coupling service on
in-engr-sl04108.ads.iu.edu through port 2326. Insure that the service
is running.

*** FATAL ***
Random read error on unit= 16 possible corrupt or missing file.
I/O status error= 0

************************************************** **********************
The above error is non-recoverable by ANSYS
ANSYS run terminated by the indicated error
************************************************** **********************

I could run the tutorial of 2WAY FSI perfectly to make sure the module is there in my computer. The port number in the error is randomly generated everytime I try to run the simulation. Please let me know if anyone has any clue to battle against this.