Forum Discussion
The Windows PC Failed Installations
Specifically with the latest Insider build 10.26200. The activation process shows error 0x8007000D, and the activation wizard does not open. Standard activation methods do not work, and I am unab...
Hi Lamizam, error 0x8007000D usually points to damaged or invalid activation data, but on an Insider build it can also be tied to build servicing problems. First confirm the installed edition matches your license. Then run Windows Update fully, restart, and run the Activation Troubleshooter. If the activation wizard itself will not open, repair Windows system files and consider an in-place repair install using a current ISO for the same channel. Also report it through Feedback Hub with build 10.26200 and the activation error.