Windows 10 Activation issue

[manotosh bera]

sir, My windows 10 was activated with geniun license...but after resetting the pc and upgrading ram and ssd, even after giving windows 10 product key, windows activation error is coming '0*8007007B' and windows update is not happening. ...my email id - *** Email address is removed for privacy *** product key - YC7N8-G7WR6-9WR4H-6Y2W4-KBT6X

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