Fix Office 2008 Registration Problems on the Mac

If you run into problems with registering MS Project 2008, or for some strange reason it puts you into a product registration loop and you can not actually launch the application, this tip might help you. You will need your serial number ready. First, quit all Microsoft Applications. Then, look for the following file: Applications –> Microsoft Office 2008 –> Office –> OfficePID.plist and throw it in the trash. Next Open: Your Home Folder –> Library –> Preferences –> Microsoft and look for the Office 2008 folder. Throw the Office 2008 folder in the trash. Restart Office and you will be prompted to re-enter your registration information. Your all set.