Windows 7: Windows not genuine?? HELP!

I Installed Windows 7 Ultimate. It was fine up until this morning. No idea what happened now i have a blank desktop and im getting several different errors saying my windows isnt genuine. However I installed from a genuine disk with a genuine license. Is there a way to get my desktop back and get rid of these errors. email me with any help thanks. [removed email - use PM system or the forum to answer]

Call the number for your area, you will be helped Maybe even activated immediately.

Microsoft Volume Licensing - Activation Centers

This should help, download it to fix the problems you are having.
Genuine Microsoft Software
My friend had the same problem, and I fixed it for him by downloading that app.

We don't help people crack/hack Windows.

If its all legit, no worries.

Call MS & tell them. In just a few minutes they will get you all fixed up.

Sometimes they offer milk & cookies. I enjoy thier customer service TBH

If you go to the link BareFootKid its not a crack, its a program from the Microsoft site to fix this issue since many people have it when upgrading.

I tried the calling thing and they said i have to buy it again because i dont have my receipt and i paid in cash. FML. And Terrorz I tired your fix and It again wants me to re-buy windows. Again saying the it is a not genuine version.

Where did you buy it? Get a receipt from the seller. If you bought from an individual, you may have been given a worthless DVD.

I was a marine deployed to Japan about 4 months ago. I bought it from the electronics section from the local PX. And no Its not a cracked or hacked windows. It was a legit buy from my PX.

When you called the activation center, were you given the opportunity to try to give your number, again, via touch tone phone?