Problem activating Windows 8, error: 0x8007007B.

Original title: help me to microsoft.

I get an error 0x8007007B whatever that means? and I don't know how to activate my windows 8 pro. Help me please...

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Tags: Windows

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    Diagnostic report (1.9.0027.0):
    -----------------------------------------
    Validation of Windows data-->

    Validation code: 50
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    Initialize and script ActiveX controls not marked as safe: disabled
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    Active scripting: allowed
    Recognized ActiveX controls safe for scripting: allowed

    Analysis of file data-->

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    License data-->
    The software licensing service version: 6.1.7601.17514

    Name: Windows 7 Ultimate edition
    Description: operating system Windows - Windows (r) 7, channel OEM_SLP
    Activation ID: 7cfd4696-69a9-4af7-af36-ff3d12b6b6c8
    ID of the application: 55c92734-d682-4d71-983e-d6ec3f16059f
    Extended PID: 00426-00178-926-600400-02-1033-7600.0000-1452012
    Installation ID: 000536896854676983646134375654883641353462001814255693
    Processor certificate URL: http://go.microsoft.com/fwlink/?LinkID=88338
    The machine certificate URL: http://go.microsoft.com/fwlink/?LinkID=88339
    Use license URL: http://go.microsoft.com/fwlink/?LinkID=88341
    Product key certificate URL: http://go.microsoft.com/fwlink/?LinkID=88340
    Partial product key: P4K27
    License status: Notification
    Reason for the notification: 0xC004F200 (non-genuine).
    Remaining Windows rearm count: 4
    Trust time: 25 March 14 16:55:02

    Windows Activation Technologies-->
    HrOffline: 0x00000000
    HrOnline: 0xC004C4AB
    Beyond: 0 x 0000000000000000
    Event timestamp: 3:25:2014 16:46
    ActiveX: Registered, Version: 7.1.7600.16395
    The admin service: recorded, Version: 7.1.7600.16395
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    --> HWID data
    Current HWID hash: NgAAAAMABAABAAEAAQABAAAAAQABAAEAJJQmUcnMQjD78qp21i0q8Ujk1O2CxI3v4AS0ZkbK

    Activation 1.0 data OEM-->
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    Activation 2.0 data OEM-->
    BIOS valid for OA 2.0: Yes
    Windows marker version: 0 x 20001
    OEMID and OEMTableID consistent: Yes
    BIOS information:
    ACPI Table name OEMID value OEMTableID value
    APIC1642 042111 APIC
    FACP 042111 FACP1642
    MCFG 042111 OEMMCFG
    LASRYVITRAGE 042111 OEMB1642
    GSCI 042111 GMCHSCI
    SSDT DpgPmm CpuPm
    QA09 DELL SLIC

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    Make sure that the machine on which you have transferred has a license of qualification.

    . To install a Windows 8 upgrade version, you must already have Windows 7, Windows Vista, or Windows XP installed on your PC.

    If you have formatted the drive until the upgrade of Windows 8 version has been installed, you will not be able to use your upgrade product key to activate Windows 8. To activate Windows 8, you will need to install your previous version of Windows, and then reinstall Windows 8. Help with the activation process, contact technical support.

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