Thank you, Arnaud!

you are right. I did suspect that my OS level may not match the linked ftp
file forwarded by our backup server manager.
I switched from 64 bit to the 32 bit TSM client to install to my win2000
server, it succeeded. (Next time, I will keep the old version while
upgrading since I have learnt a lot in the past couple of days.) However
the error
ANS1063E Invalid path specification

still there. I am still tackling this problem. My question: Is domain name
case sensitive? Where can I find the domain name syntax specification?

I'd like to take this chance to thank Richard too. Your response did help
me to think actively and finally trace down to the cause.
This group is great!
Thank you again!
Lan

Lan Wu-Cavener

PennState