I have a Microsoft office 2007, lost the product key, i need help

Well, i have some prodect key for MSO 2007
For version: New Full Release 2007

S/N: KGFVY-7733B-8WCK9-KTG64-BC7D8

For version Microsoft Project 2007 PRO
S/N: HCFPT-K86VV-DCKH3-87CCR-FM6HW

For version Microsoft Visio 2007 PRO
S/N: HCFPT-K86VV-DCKH3-87CCR-FM6HW



For versionMicrosoft® Office Enterprise Plus 2007:

MTP6Q-D868F-448FG-B6MG7-3DBKT / TT3M8-H3469-V89G6

Or try this one, it always work on me

KGFVY-7733B-8WCK9-KTG64-BC7D8