You have downloaded and installed a new Windows IoT 10 snapshot, but the activation could not be restored. As a result, your Windows desktop shows a watermark and a message stating that Windows is not activated.
- In the Windows taskbar, right-click
If the write filter is enabled, an appropriate message comes up. and select Activate Windows.
- If the write filter is enabled, open the Setup, go to System > Unified Write Filter and deactivate Enable UWF.
- Restart the thin client.
- Select Activate Windows.
- Restart the thin client again.
- Select Activate Windows again.
The activation should be successful. If not, you can try to restart the thin client and select Activate Windows once again.