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Sign-in & Login Problems

How to Fix Intermittent OneDrive Sign-In Errors on Windows

Maira MehtabMaira Mehtab Oct 9, 2026 869 views

Question details

The user experiences recurring OneDrive sign-in failures, often displaying a correlation ID and error code, with access limited to the web version on alternate days.

How to Fix Intermittent OneDrive Sign-In Problems
Product
Microsoft OneDrive
Device & OS
Windows
Scenario
Attempting to sync files or sign into the desktop application of Microsoft OneDrive.
Observed behavior
OneDrive works intermittently, failing to sign in on the desktop app with correlation ID errors, while web access remains functional.
Before you start

Ensure you have a stable internet connection and verify that you know your current Microsoft account password before clearing any system credentials.

Solution 1Recommended

Clear Windows Credentials and Relink OneDrive

Removing corrupted sign-in data from the Windows Credential Manager is the most effective way to resolve recurring authentication errors.

When local authentication tokens become corrupted, OneDrive will fail to log in even if your password is correct. Clearing these cached credentials forces the app to securely re-authenticate with Microsoft servers.

1
Unlink this PC

Right-click the OneDrive cloud icon in your system tray, select 'Settings' (or the gear icon), navigate to the 'Account' tab, and click 'Unlink this PC'.

2
Open Windows Credential Manager

Press the Windows key, type 'Credential Manager' into the search bar, and press Enter to open the utility.

3
Remove Cached Credentials

Click on 'Windows Credentials'. Scroll through the list to find any entries containing 'OneDrive Cached Credential' or 'MicrosoftAccount'. Click on them and select 'Remove'.

4
Relink Your Account

Restart your computer, launch the OneDrive desktop application, and sign in again using your Microsoft account email and password.

Clear Windows Credentials and Relink OneDrive
File Safety: Unlinking your PC and clearing credentials will not delete your local files or cloud data. It only resets the connection.
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Frequently Asked Questions

What does a correlation ID error mean in OneDrive?

A correlation ID is a unique tracking code generated by Microsoft servers when a specific error occurs. It indicates an authentication failure or server-side communication problem during the sign-in process, helping support teams track the exact event in their server logs.

Will resetting OneDrive delete my local files?

No, resetting the OneDrive application will only restore its configuration settings and force it to perform a full sync check. Your local files and the data stored in your cloud account will remain completely safe and untouched.

Why can I access OneDrive on the web but not the desktop app?

Web access relies on your browser's current active session and cookies, whereas the desktop app uses background authentication tokens stored locally in Windows. If those local tokens become corrupted or outdated, the desktop app will fail to sign in even while the web version works perfectly.