windows login help

[raygunpk]

I really dont know what I did to make this change, but now its doing this:

when I restart the Windows it asks me to activate the Windows product before I can login. I clicked "Yes", and it says that my Windows is already activated. It asked me to click "Exit". I click on the "Exit" and it logs me out. I try to log in and click "No" and it logs me out again. It's a never ending loop and I havent got a clue as to what to do.
Any ideas?

Thanks

 

[SultanEmerr]

Is that a legit copy of the os?

 

[raygunpk]

yes it is. the thing is it was already activated and working, i had programs and games. then one time i just restarted my computer and this just happened.

 

[nvfriendly]

How many times THIS windows has been installed/registered on your PC? I beleive, there is a limited times you can install the Windows OS, befor you'd have to buy another license...