Activating Microsoft Windows 8 Pro with media center for free with legitimate key!

Discussion in 'Windows 8' started by udit247, Oct 27, 2012.

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  1. nirmalbalajigrf

    nirmalbalajigrf MDL Novice

    Nov 4, 2012
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    #341 nirmalbalajigrf, Nov 4, 2012
    Last edited by a moderator: Nov 4, 2012
    First I should thank you all for this amazing community. I have learned a lot of tricks and tips from this forum.

    I have a problem in activating Windows 8 Pro in KMS method. I downloaded Windows 8 RTM version and installed using the retail Pro version key *****-*****-*****-*****-CRYQH.

    But when I tried to use KMS activation I saw a error as "Error: 0xC004F050 The Software Licensing Service reported that the product key is invalid"

    Can someone please help me to activate Windows 8 Pro for 180 days using KMS activation?
     
  2. kole123

    kole123 MDL Novice

    Sep 6, 2012
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    find another product key from first topic
     
  3. EFA11

    EFA11 Avatar Guru

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  4. EFA11

    EFA11 Avatar Guru

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    #345 EFA11, Nov 4, 2012
    Last edited by a moderator: Nov 4, 2012
    You installed retail with that key, now change the key to Pro (what the guy below you used)

    You install retail with CRYQH
    Change key to J8CK4 to kms activate
     
  5. NikosGr

    NikosGr MDL Member

    Sep 3, 2012
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    i dotn understand this
    Whats the difference between a reaitl and a Pro ?
     
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  6. s1ave77

    s1ave77 Has left at his own request

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    #347 s1ave77, Nov 4, 2012
    Last edited: Nov 4, 2012
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  7. nirmalbalajigrf

    nirmalbalajigrf MDL Novice

    Nov 4, 2012
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    I installed Windows 8 Pro using the retail Pro key.
     
  8. nirmalbalajigrf

    nirmalbalajigrf MDL Novice

    Nov 4, 2012
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    Ok. So I should have to use the KMS Client Setup Key of Windows 8 Professional !! Right? I need to be online or offline?
     
  9. s1ave77

    s1ave77 Has left at his own request

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    If you want to activate against a host better do it online. Or build your own host :D.
     
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  10. nirmalbalajigrf

    nirmalbalajigrf MDL Novice

    Nov 4, 2012
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    Is it safe to activate against a host?
     
  11. s1ave77

    s1ave77 Has left at his own request

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    Nothing in life is realy safe, but we mostly did and are still here :D. Everybodies personal choice....
     
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  12. PaulDesmond

    PaulDesmond MDL Magnet

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    where are you afraid off? it is a host, not a ghost
     
  13. nirmalbalajigrf

    nirmalbalajigrf MDL Novice

    Nov 4, 2012
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    Ofcourse I'm going against a host for atleast 180 days. o_O
     
  14. nirmalbalajigrf

    nirmalbalajigrf MDL Novice

    Nov 4, 2012
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    After executing the code slmgr.vbs -ato it says as in the picture I attached.

    Untitled.jpg
     
  15. buksnatata

    buksnatata MDL Member

    Oct 22, 2011
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    Find a working kms server that is it and MARK KEY IN YOUR PICTURE.
     
  16. s1ave77

    s1ave77 Has left at his own request

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    #358 s1ave77, Nov 4, 2012
    Last edited by a moderator: Apr 20, 2017
    Syntax is incorrect, should be:
    Code:
    slmgr /skms kms.cc.columbia.edu 
    You forgot the empty space after slmgr. Server you used, seems to be down too, so use the one in my code box, this one is on atm.
     
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  17. nirmalbalajigrf

    nirmalbalajigrf MDL Novice

    Nov 4, 2012
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    #359 nirmalbalajigrf, Nov 4, 2012
    Last edited: Nov 4, 2012
    I'm so sorry that I haven't read the instructions properly. Won't do any kind of mistakes like this in future.
     
  18. nirmalbalajigrf

    nirmalbalajigrf MDL Novice

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    #360 nirmalbalajigrf, Nov 4, 2012
    Last edited by a moderator: Apr 20, 2017
    Thanks for the new server info. Finally my copy was activated.

    Thanks for everyone who helped. :worthy: