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September 25th, 2014 05:00

Error in windows 8.1 activation

I updated my windows 8 to 8.1 recently and it asked for an activation key.I downloaded a software which found my key. After entering the key windows shows an error 0x8007007B. Windows is not getting activated.please help

7 Technologist

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16.3K Posts

September 26th, 2014 06:00

Not all "key" programs get the proper key.  Use RWEverything to read the key from the BIOS - ACPI Tables, MSDM tab.

7 Technologist

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16.3K Posts

October 6th, 2014 07:00

XP activation is very different from modern activation.  Windows 8 OEM keys don't expire, and he doesn't need to buy a new license.

October 6th, 2014 07:00

If you cannot activate your windows OS then your key expired.  This happens.  It happened to all of my windows XP licenses because I kept migrating the OS to different computers.  You may need to buy a new windows 8.1 license.

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