licensing officex for mac

[JE]

I have the program Office X for mac.
I had the program on a desktop and one laptop in my
home. The ibook's hard drive crashed and it was repaired.
I cannot get the program back on my ibook because
I get the message saying there are too many user using the
program. I know that you can only use it one at a time.
Even though the desktop is turned off, I will get the same
message.
I called Office and they will no longer give support
for this program
Any advise?
Thank you

 

[JE]

I have followed the directions given. Thank you
I get the "too many user message" after I open the programs to
reestablish the preference
and I put my program code in.
Any ideas?