Windows failed to activate following purchase from Kinguin.net.
Windows failed to activate following purchase from Kinguin.net.
What operating system version were you using? I encountered an issue similar to yours, where Windows 7 didn't activate properly on the Microsoft site, but it worked when using the activation key in Windows 10. If you purchased a buyer's protection, I recommend reaching out to them for assistance.
Before proceeding with buyers protection and related matters, perform activation via phone: 1) Win+R 2) slui 4 3) Adhere to instructions
Reach out to support and they'll handle the issue because you have buyer protection.