unable to find package while installing language

Dear All,

I am trying to install the Arabic language, when i try to give the path to locate the .pat file from the language DVD it is not recognizing ,

and it says could find .sar or .car file,

our Operating system is HPUX ,

i have installed the language successfully on windows server,

but when i am executing the same steps in unix server its not recognizing the package.

regards,

SM