How to Fix OneDrive Requesting an Unfamiliar Passkey
Question details
User encounters an unexpected prompt for an unfamiliar passkey while attempting to sign in to their OneDrive account.

- Product
- OneDrive
- Device & OS
- not provided
- Scenario
- Signing in to a OneDrive or Microsoft account online or via the desktop app.
- Observed behavior
- The system halts the login process by requesting a passkey that the user does not recognize or did not set up.
Before troubleshooting, ensure you have access to your alternate Microsoft account recovery methods, such as an associated email address or phone number, and temporarily disable any VPNs that might trigger unusual login activities.
Use Alternate Verification and Remove Unfamiliar Passkeys
Bypass the unrecognized passkey using your backup recovery methods, then immediately remove unauthorized passkeys from your Microsoft account settings.
If you are presented with a passkey prompt you do not recognize, it is crucial to log in using alternative methods to regain control of your account. Once inside, you must review your security settings to ensure no unauthorized devices are linked to your account.
Click on 'Sign in another way', 'Use a password instead', or 'I don't have this' on the OneDrive login screen.
Choose an alternate verification method such as receiving an SMS code, email code, or using an Authenticator app to access your Microsoft account.
Once logged in, navigate to your Microsoft Account dashboard online and select 'Security', then click on 'Advanced security options'.
Scroll to the 'Ways to prove who you are' section, locate any unfamiliar passkeys, security keys, or unrecognized devices, and click 'Remove'.
If you suspect your account was compromised, select 'Change password' in the security dashboard to secure your account.

Clear Browser Data and Perform a Malware Scan
Local device issues, such as corrupted browser data or malicious software, can occasionally trigger incorrect authentication prompts.
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- 1. Download WPS Office: Visit the official WPS website and download the free installer for your operating system.
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Frequently Asked Questions
Why is OneDrive asking for a passkey I never set up?
This can happen if a passkey was accidentally saved to your device, if your browser data is corrupted, or in rare cases, if unauthorized users attempted to set up a passkey on your Microsoft account.
Can I disable passkey authentication for my Microsoft account?
Yes, you can manage your authentication methods by visiting your Microsoft account's 'Advanced security options' page and removing the passkey from your sign-in preferences.
What should I do if I am completely locked out of my OneDrive account?
If you cannot use alternative sign-in methods, you will need to fill out the Microsoft Account Recovery form to verify your identity and regain access. Alternatively, contact Microsoft Support directly.
Does clearing my browser cache delete my saved passkeys?
No. Clearing your browser cache and cookies removes local site data but does not delete passkeys, as they are typically stored securely at the device OS level or in a dedicated password manager.




