Activate Windows 7 Ultimate with OEM SLP Master Product Key

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Hackers are back in action again and this time they managed to crack Windows 7 Ultimate edition. Now anyone can activate Windows 7 ultimate edition using a master product key. This master product key will activate Windows 7 Ultimate offline and it will pass Windows Genuine Advantage (WGA) validation. This is indeed a great news since many people were exited to try their hands on Windows 7 much before it’s release date. This OEM-SLP product key and OEM certificate for Windows 7 Ultimate has been leaked from a Chinese forum.

Hackers managed to crack Windows 7 Ultimate by extracting the OEM certificate and OEM product key. OEM (Original Equipment Manufactures) certificate is digitally signed by Microsoft with its own Private Key with OEM Public Key and OEMID (part of SLIC table in BIOS). Till now everyone were searching for a Windows 7 crack to get it activated permanently and this cracked product key works like a charm since it activates your copy offline and eliminates WGA notifications.

Product key that has been extracted by hackers and has been working perfectly on all Windows 7 Ultimate editions. This key activates Windows 7 Ultimate system that has already been installed on your system, which BIOS has a valid OEM SLIC 2.1, and corresponding OEM cert. This cracked master product key is able to activate many OEM brands like HP, Dell, MSI and Lenovo.

P.S – Cracking/hacking is illegal and we do not encourage it. This news is for information purpose only.

Soumya is the admin and founder of Techcular. He loves to discover and learn new things on Internet. You can find him writing on his personal blog few times.

79 Comments to Activate Windows 7 Ultimate with OEM SLP Master Product Key

  1. how do I want windows 7 starter upgraded to windows 7 ultimate ?????? anyone can help me … I want the license key to upgrade.

  2. Mr. Build Lean Muscle…pls. do me a favor send me your activation key for my windows 7 ultimate 62 bit..thanks..

  3. amin_nasrin

    somebody help me…………. i can not active my windows (windows 7 ultimate)… 00426-OEM-8992662-00497 is my id…. i used netbook lenovo…… please help me……..

  4. Hi guys… i need windows 7 ultimate (build 7600)product key…. can any one help me out………

  5. Sir,
    please send me windows 7 ultimate product key
    product id:00426-OEM-8992662-00497
    i tried all the above keys but nothing works for me.
    plz help me with product key:

    • Raj K. Poudel

      my net book is asking to activate product key. i tried lots but no one is working. could you send me product key for my HP Mini net-book. thank you

      • Sir,
        please send me windows 7 ultimate product key
        product id:00426-OEM-8992662-00497
        i tried all the above keys but nothing works for me.
        plz help me with product key:
        Thanks in advance.

        • also when you are looking for windows 7 extreme loader,

          make sure you type the word english after windows 7 extreme loader because when you download the torrent some times it comes up in greek or wateverer other language

    • First Download Bittorrent or somthing like that
      Download windows 7 loader xtreme v3.503 and
      download winrar free
      go into windows 7 loader xtreme v3.503 but make sure it is opening with winrar
      if not right click a go to open with and click winrar
      then double click the windows 7 loader xtreme v3.503 folder and then open windows 7 loader xtreme loader and it will count down and then your computer will activate after the computer restarts.

  6. smiley1215

    I need a product key cuz i cant find mine. my Product ID = 00426-OEM-8992662-00497
    someone plz help. the master key doesnt work n neither do a bunch of others :’(

  7. plz send me windows 7 ultimate edition 64 bit product key,,,,,,,,,,,,,,,,tried many but couldn’t succeed.

  8. L.V.Ravichand

    Sir, I Purchased Windows 7 Professional and I am unable to activate the same kindly help me out sir.

    With Regards and Thanks from,
    Ravichand L.V.

  9. the error is shown when i tried to activate window 7 ultimate. what is the problem and how can i activate it?

  10. hello here,pls my window 7 o.s has expired and i need to get a new product key to activate it.the ones i have been trying have not been working.pls help me out.i need a product key that ll activate my os…..thanks for the understanding

  11. m.selvendran

    i used windose 7 ultimate ,now it was expired and showed as the copy of the windose not not geneuine please solve my problem

  12. I need the product key to activate my windows 7 ultimate 32bit.have tried activating it with some keys,but it showed a txt that microsoft has blocked it.so,please i need a key that is still valid.may God bless you

  13. I have a G62 64 bit HP notebook using home premium I downloaded the Ultimate, however I don’t have the activation key. You state you do. Please send it to me. I also need to know how to upgrade properly. Can I open the installation file on my notebook or do I need to burn it to disk after unziping it then insert the diskand fallow the prompts. I could use your help I am new to computers, however I’m a quick study.

  14. I have problems activating my Windows 7 Ultimate. I have tried some keys but to no avail. Can anyone please send me a working key?
    Thanks!

  15. DEAR Sir, i have an windows 7 ultimate product id:00426-oem-8992662-00497.suddenly it begin to show that this copy of window is not genuine.i tried a lot to make it genuine but i failed .So can you help me by providing me a genuine product key.thank you

  16. HErson keith Sanchez

    sir here is my product id: 0046-OEM-8992662-00400

    please give me a genuine product key. THANK YOU SO MUCH!

  17. hi! Please send me the product key for my laptop.. Im using an Asus laptop. Prod id : 00426-292-0000007-85985. Thanks in advance!

  18. Emiliano dos santos

    please send me a new product key to restall my windows 7 ultimate, because my windows doesn’t work….please.

  19. hey!
    can someone please help me with the window 7 ultimate genuine product key.
    please send me windows 7 ultimate product key
    product id:00426-OEM-8992662-00497

    thaanks a lot!!!

  20. I need the product key to activate my windows 7 ultimate 32bit.have tried activating it with some keys,but it showed a txt that microsoft has blocked it.so,please i need a key that is still valid.may God bless you

    • Hi Guys

      My name is Mohit Singh & I’m from Haryana.
      I have full version of window 7 ultimate 32 & 64 bit with activated. somebody wants then contact me on my email id : mohitmagicon@gmail.com
      Frustrated guys contact me soon. I’m here only for you.
      Thanks

  21. Hi!
    I badly need the product key to activate my windows 7 ultimate. My product ID is 00426-OEM-8992662-00010. I only have 7 days left to activate it. please help. please email me the product key at b.fabe1926@gmail.com
    I really appreciate your help.
    Thanks

  22. Please all the activators i have used on my Dell inspiron have refused to activate the windows 7 Ultimate OS on it. Please i would be grateful if you send me the right activator to my e-mail. Thank you.

  23. Sir,
    please send me windows 7 ultimate product key
    product id:00426-292-0000007-85838
    i tried all the above keys but nothing works for me.
    plz help me with product key:
    Thanks in advance

  24. Sir,
    please send me windows 7 ultimate product key
    product id:00426-292-0000007-85838.
    plz help me with product key:

  25. Hi. I am in need of a Windows 7 Ultimate genuine key for school laptop. Please someone helppppppp me. Thanks :o)

  26. Hi, Please send me the product key for my desktop. I am using a Dell i3 with 32 bit install of Win 7 Ultimate. My install was good for several months, then came up not genuine build 7600 now build 7601. Thanks

  27. Sir, please send me product activiation for win 7 ultimate 64 bits

    product id : 00426-OEM-8992662-00006

    my email:davies_f@yahoo.com

    Thanks

  28. Sir,
    please send me windows 7 ultimate product key
    product id:00426-OEM-8992662-00006
    hasnein_313@yahoo.fr
    i tried all the above keys but nothing works for me.
    PLEASE help me with product key
    Thanks in advance

  29. sir, please send me product activation key for windows 7 ultimate
    product id: 00426-OEM-8992662-00010

    thanx you sir

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