Missing File 'LUALL.EXE"'

I am trying to help get Norton Antivirus 2006 working.

 

It had been downloaded & is on annual renewal.

 

Definitions haven't updated since January 2011.

 

Attempting manual activation results in a warning:

"Windows cannot find 'LUALL.EXE'. . ."

 

I've searched the entire computer & recycle bin and cannot locate the file.

 

Can I have the file emailed to me as an attachment? Where can it be obtained?

 

And, where should the file be located/saved?