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RuslanWindows
Copper Contributor
Jun 28, 2026

Activation error 0x8007000D on Windows Insider build 10.26200

I’m on Windows Insider build 10.26200 (Windows 11 Pro). When I try to activate the system, I get error 0x8007000D. The activation wizard (slui 4) does not open at all. Standard activation methods do ...