Hi Karen Paramore,
Thank you for reaching out to Microsoft Q&A forum. I understand how frustrating it is to be repeatedly asked to reset your PIN, especially on a newer device and to have face recognition stop working at the same time.
What’s happening is that Windows may be temporarily losing access to the secure sign‑in information used for your PIN and face recognition. When that happens, Windows prompts you to set the PIN up again and disables face sign‑in until the sign‑in data is rebuilt.
To start, please sign in using your account password, not the PIN. On the sign‑in screen, select Sign‑in options, choose the Password option (keyboard icon), and log in with your password. This should allow us to safely reset the sign‑in settings.
Once you’re signed in, open File Explorer and paste the following path into the address bar, then press Enter: C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoft In that location, you’ll see a folder named NGC. Please delete the NGC folder. This folder stores the encrypted data for your PIN and face recognition, and removing it allows Windows to recreate it cleanly.
After deleting the folder, restart the computer. When the system comes back up, sign in again using your password (not the PIN).
Next, go to Settings > Accounts > Sign‑in options and set up a new PIN under PIN (Windows Hello). It’s important that the PIN is created first, as it’s the foundation for the other sign‑in methods. Once the PIN is working, return to Sign‑in options and set up Face recognition (Windows Hello) again by following the on‑screen steps.
As a final recommendation, in Sign‑in options, scroll to Additional settings and turn off “For improved security, only allow Windows Hello sign‑in for Microsoft accounts on this device.” This allows Windows to fall back to password sign‑in if needed and helps prevent this issue from recurring.
After completing these steps, both your PIN and face recognition should work normally without prompting you to reset them again.
Thanks again for your patience, and please let me know how it goes.
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