I uninstalled office 2007 from an older computer and reinstalled it on my new computer. It accepted the product key. When I ran Word, it asked me to activate the install, but I got an error. It said I had exceeded my available activations, even though I had just uninstalled office from another machine. What can I do about this? I am very happy with Office 2007, as it is the full Professional Version. I do not want to buy another version, as I do not do the volume of work I used to.