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Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key

December 11, 2013 12 Comments Written by Paolo




When you try to add the the KMS key for Windows Server 2012 R2 or Windows 8.1:

cscript %windir%\system32\slmgr.vbs /ipk [product key]

you receive the following error:

0xC004F050 The Software Licensing Service reported that the product key is invalid

image

The KMS server needs to be updated before the key is recognized. Follow this link, download the appropiate update and install it:

http://support.microsoft.com/kb/2885698

You may have to reboot the KMS server.  Try again and the key will be accepted:

image



KMS, Windows 8.1, Windows Server 2012 R2
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12 Comments

9 Pings/Trackbacks

  1. Chris Chris
    December 14, 2013    

    Excellent help! Thank you!

    Reply
  2. Annie lewis Annie lewis
    June 13, 2017    

    It is very useful!!Thank you!

    Reply
  3. justvirginhair justvirginhair
    May 6, 2018    

    Great posts,thank you for sharing.

    Reply
  4. dầu gội trị rụng tóc tốt nhất dầu gội trị rụng tóc tốt nhất
    October 27, 2018    

    hoi dau di truyen nhu the nao

    Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key | SteelBytes.NeT

  5. bệnh hói đầu có chữa được không bệnh hói đầu có chữa được không
    October 27, 2018    

    cay toc co bi rung lai khong

    Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key | SteelBytes.NeT

  6. thuoc moc long vung kin thuoc moc long vung kin
    October 27, 2018    

    tác dụng của gừng với tóc

    Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key | SteelBytes.NeT

  7. hiệu quả cấy tóc sau bao lâu hiệu quả cấy tóc sau bao lâu
    October 27, 2018    

    cay toc trong thoi gian bao lau

    Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key | SteelBytes.NeT

  8. tac hai cua viec xam long may tac hai cua viec xam long may
    October 27, 2018    

    dấu hiệu tóc mọc lại

    Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key | SteelBytes.NeT

  9. an gi de ngan rung toc an gi de ngan rung toc
    October 27, 2018    

    nối mi có hại không

    Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key | SteelBytes.NeT

  10. rụng tóc uống vitamin gì rụng tóc uống vitamin gì
    October 27, 2018    

    cách mọc râu quai nón

    Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key | SteelBytes.NeT

  11. cấy tóc ở đâu tốt nhất cấy tóc ở đâu tốt nhất
    October 27, 2018    

    ăn gì để chống rụng tóc

    Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key | SteelBytes.NeT

  12. cach lam moc long may cach lam moc long may
    October 29, 2018    

    cach tri rung long vung kin

    Invalid product key error when adding Windows Server 2012 R2 or Windows 8.1 KMS key | SteelBytes.NeT

  1. dầu gội trị rụng tóc tốt nhất on October 27, 2018 at 10:12 am
  2. bệnh hói đầu có chữa được không on October 27, 2018 at 10:16 am
  3. thuoc moc long vung kin on October 27, 2018 at 10:18 am
  4. hiệu quả cấy tóc sau bao lâu on October 27, 2018 at 10:21 am
  5. tac hai cua viec xam long may on October 27, 2018 at 10:24 am
  6. an gi de ngan rung toc on October 27, 2018 at 10:25 am
  7. rụng tóc uống vitamin gì on October 27, 2018 at 10:26 am
  8. cấy tóc ở đâu tốt nhất on October 27, 2018 at 10:28 am
  9. cach lam moc long may on October 29, 2018 at 10:04 am

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