Finally I can the original License from Microsoft, so I had to deactive or uninstall the previous serial number before and replaced with the original license.
To uninstall windows 7 serial number: 1. Go to command prompt - Start -> Accessories -> cmd 2. Type = slmgr.vbs / upk 3. Press Enter after the dialog box "successfully", then my windows is not genuine :) Let's avoid piracy!.