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Error 0x80070057 - Activation/upgrading W10 Pro from W10 Home
Hi,
I get an error when i key in my W10 Pro key in the 'change product key' option in 'Activation' in setting.
The error is attached:
I have tried:
- Ensuring my internet is working (reconnecting etc)
- Tried multiple times (after restarts etc)
- Ensure PC is fully updated
Any advice? Hoping to upgrade to Pro without losing all my data.
- Windows 10 Home, Version 1909