When I use SIW, I get two keys also. The first key is the one I purchased and the second one is default key ??, not sure about that one.
Are you saying the product key on the COA tag didn't work for you? That should work for you, but I have read that manufacturer OEM Windows 7 keys are different in that they must be called in to MS on a reinstall of the OS. They differ from the standard Windows 7 OEM key that comes with the OEM install disc and key for the "system builder" such as what one would purchase from Newegg, Amazon or their local store.
Edit: Found this tidbit on another webstie -
Quote:
|
Basically the Windows software protection scheme requires a product key to work therefor to allow for the 30 days grace period an default Key is provided. this key provides time limited functionality.
|