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Fix Microsoft Authenticator Requesting Passcode Before Setup
Question details
The user needs to successfully configure their Microsoft Authenticator app to access Office, but the setup process prematurely asks for a passcode.
- Product
- Microsoft Authenticator
- Device & OS
- not provided
- Scenario
- Setting up multi-factor authentication for a Microsoft 365 profile.
- Observed behavior
- During sign-in, the system requests an Authenticator passcode before the user has been able to scan the setup QR code. Temporarily disabling the app fails to restore access to Office.
Ensure you have your organization's IT administrator contact information handy, as resolving this authentication loop requires administrative permissions.
Request an MFA Reset from Your IT Administrator
Because the account is stuck in an authentication loop where it expects a passcode from an unconfigured app, the only way to resolve this is to have your organization's administrator reset your MFA methods.
This issue typically occurs due to a synchronization error in the Microsoft 365 backend or because the account previously had an Authenticator app registered. Disabling the app on your mobile device will not bypass the server-side security requirement.
Reach out to your company's IT support desk or Microsoft 365 administrator and explain that your account is locked in a Microsoft Authenticator setup loop.
Ask the administrator to go into the Microsoft Entra admin center (formerly Azure Active Directory), select your user profile, and choose the 'Require re-register MFA' option.
Once your administrator confirms the reset, sign in to your Microsoft 365 account on your computer. You should now be presented with a fresh setup screen and a new QR code.
If you do not have an IT administrator or if you are the global admin locked out of your own account, you must contact Microsoft 365 business support by phone to verify your identity and request an MFA reset.
Use WPS Office While Locked Out of Microsoft 365
If you are temporarily locked out of your Microsoft account due to Authenticator setup issues, WPS Office is a perfect free and lightweight alternative to keep your work moving. It allows you to seamlessly open, edit, and save your local files without needing complex cloud authentication.
- 1. Download the software: Visit the official WPS Office website and download the free installer for your operating system.
- 2. Install WPS Office: Run the setup file and follow the quick installation prompts to install the suite on your computer.
- 3. Open your existing files: Launch WPS Office and directly open your local Office documents to continue working uninterrupted.
Frequently Asked Questions
Why is Microsoft Authenticator asking for a passcode before I scan the QR code?
This happens when the Microsoft 365 server believes the Authenticator app is already fully configured for your account. It prompts for the passcode generated by the app, but since you haven't scanned the QR code yet, you can't provide one. It requires an admin reset to fix.
Can I bypass the Microsoft Authenticator app temporarily to access my files?
If your organization has enabled alternative methods, you can click 'Sign in another way' on the login screen and choose SMS or a phone call. If Authenticator is strictly enforced by your company's security policies, you cannot bypass it without administrative help.
What should I do if disabling the Authenticator app didn't restore Office access?
Deleting or disabling the app on your mobile device does not remove the multi-factor authentication requirement from your Microsoft 365 cloud account. You must have your administrator revoke the current MFA sessions from the admin portal.
