bill of sale

  1. G

    Windows 7 This copy of windows is not genuine?

    I bought a laptop on 3/11/11. It came with windows 7 premium. I did a clean install of Windows 7 Ultimate about 1 week later. I activated windows no problem. At times during using the laptop, I had checked to verify Windows was legitimate. It always said YES!! Last night I noticed I lost my...
    • Gliss7
    • Thread
    • activation authenticity bill of sale certificate clean install counterfeit defender desktop error genuine help laptop licensing microsoft product key scanner support troubleshooting update windows 7
    • Replies: 7
    • Forum: Windows Upgrade and Installation