Product key

Try actually PAYING for the software. Then you get the right product key.

First you buy the product, the key comes with the purchase!
If you have a bootleg copy of the software, there is nothing that can be done for you.
You must not have the program installed on other computers.
You must purchase an original Microsoft CD.
No temporary product key is required for the trial period, unless that has changed in Office 2007.
Did you purchase a new computer with Office 2007 installed already?
If so all you need to do is pay Microsoft for the software product key, and install just the product key as normal.
Re-installation of the software is not required.

gilgamer01 is advocating piracy!

Sir, please try this one...It worked for me...
KGFVY-7733B-8WCK9-KTG64-BC7D8