While Im installing SSH using swinstall, I've receive this error.

== 09/27/07 11:33:15 EDT BEGIN install AGENT SESSION (pid=17256)
(jobid=drhpprod-0063)

* Agent session started for user "root@drhpprod". (pid=17256)

* Beginning Analysis Phase.
* Source: drhpprod:/mstnet/T1471AA.depot
* Target: drhpprod:/
* Target logfile: drhpprod:/var/adm/sw/swagent.log
* Reading source for product information.
* Reading source for file information.


* Executing preDSA command.
NOTE: The used disk space on filesystem "/" is estimated to increase
by 8 Kbytes.
This will leave 52712 Kbytes of available user disk space
after the installation.
NOTE: The used disk space on filesystem "/opt" is estimated to
increase by 26368 Kbytes.
This will leave 364904 Kbytes of available user disk space
after the installation.
NOTE: The used disk space on filesystem "/var" is estimated to
= increase by 216 Kbytes.
This will leave 2432992 Kbytes of available user disk space

after the installation.

* Summary of Analysis Phase:
* 1 of 1 filesets had no Errors or Warnings.
* The Analysis Phase succeeded.


* Beginning the Install Execution Phase.
* Filesets: 1
* Files: 631
* Kbytes: 23158
* Installing bundle "T1471AA,r=A.04.50.009" .
* Installing fileset "Secure_Shell.SECURE_SHELL,r=A.04.50.009"
(1 of 1).
ERROR: Could not access remote file
"/opt/ssh/COPYRIGHT.sftpfilecontrol" in software item
"Secure_Shell.SECURE_SHELL,r=A.04.50.009,a=HP-UX_B.11.11_32/64,v
due to an internal error on the remote system.
ERROR: Failed installing fileset
"Secure_Shell.SECURE_SHELL,r=A.04.50.009". Check the above
output for details.
= * Retry number 1 of 1 for loading files for fileset
"Secure_Shell.SECURE_SHELL,r=A.04.50.009".

* Installing fileset "Secure_Shell.SECURE_SHELL,r=A.04.50.009"
(1 of 1).
ERROR: Could not access remote file
"/opt/ssh/COPYRIGHT.sftpfilecontrol" in software item
"Secure_Shell.SECURE_SHELL,r=A.04.50.009,a=HP-UX_B.11.11_32/64,v
due to an internal error on the remote system.
ERROR: Failed installing fileset
"Secure_Shell.SECURE_SHELL,r=A.04.50.009". Check the above
output for details.
NOTE: The Install Phase has suspended. Check the above output for
== reasons.


Please reply to me asap, I really need to up this service...