I bought Office 2007 long time ago from my university. I have forgotten about the CD, because I use a mewer version in my 3 new computers. A couple weeks ago, I formatted one of my computers and I could not find my new Office disc. I tried to install Office 2007. I got the error message "You have reached the upper limit of installation of this office disc"
How does Microsoft identify a computer? Does each computer have any specific id?