Hi, Please can anyone help me on this issue:

A few weeks ago I downloaded and installed a copy of microsoft office 2008 (english version) on my MacBook. After a week or two of trying it, I decided to buy my own copy. So I went to buy teh (spanish version of the software) beacuse Spanish version is what I needed.

After unistalling my old copy I noticed when I tryed to install my (legal copy) that I coudn't change the license number of the old one. Therefore my software keep mantening english on menus and toolbars.

is ther way to erase office 2008 configuration files to get a new clean installation with the installer???? How do i unistall completly the old copy (english version) to install my new one. pleae someone help me.