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发表于 2023-5-16 10:06:23
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0x800704cF - This error displayed due to following reason..
This error means we didn’t find a valid Windows license for your device.
You must use a valid product key to activate Windows. Your product key should be in the confirmation email you received after buying Windows, included with the packaging that came with your device, or on the Certificate of Authenticity (COA) attached to the back or bottom of your device.
For help finding your product key, see Find your Windows product key.
If you have a valid product key, use it to activate Windows:
Select Start > Settings > System > Activation .
Select Change product key, and then enter the 25-character product key.
Open Activation settings
If you've made a major change to your device's hardware, such as a motherboard replacement, run the Windows Activation troubleshooter located on the activation settings page. Note that you might be asked to go through the reactivation process. For more info, see Using the Activation troubleshooter. |
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