Sign-in & Login Problems

Fix OneDrive Repeatedly Asking for Sign-In and Not Saving Files

Camila MilosovichCamila Milosovich Oct 22, 2026 869 views

Question details

The user needs to fix an issue where OneDrive cannot save files due to continuous Microsoft account sign-in prompts.

How to Fix OneDrive Repeatedly Asking for Sign-In and Failing to Save Files
Product
Microsoft OneDrive
Device & OS
not provided
Scenario
Saving files and authenticating cloud storage
Observed behavior
OneDrive repeatedly asks for user sign-in credentials and fails to successfully save or sync files.
Before you start

Ensure you have your Microsoft account email and password ready, as you will need to log back in after clearing the cached credentials.

Solution 1Recommended

Clear Windows Credentials and Reset OneDrive

Resolve authentication loops by removing corrupted Microsoft cached credentials from Windows and resetting the OneDrive client.

Corrupted authentication tokens in the Windows Credential Manager often cause persistent login prompts. Deleting these credentials forces OneDrive to generate a fresh, working token and restores your ability to save files.

1
Open Credential Manager

Press the Windows key, type 'Credential Manager' into the search bar, and select the application from the search results to open it.

2
Remove OneDrive Credentials

Click on 'Windows Credentials', scroll down to the 'Generic Credentials' section, find any entries containing 'OneDrive Cached Credential', and click 'Remove'.

3
Reset the OneDrive App

Press Windows + R to open the Run dialog. Copy and paste '%localappdata%\Microsoft\OneDrive\onedrive.exe /reset' into the box and press Enter.

4
Restart and Sign In

Open OneDrive from your Start menu and sign in again with your Microsoft account credentials to resume saving and syncing your files.

Clear Windows Credentials and Reset OneDrive
Syncing Restored: Once signed back in, your files should sync automatically without any further password prompts.
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Frequently Asked Questions

Why does OneDrive repeatedly ask for my password?

This occurs when the authentication tokens stored on your computer become corrupted, expired, or out of sync with Microsoft's servers. This prevents OneDrive from completing its background verification, leading to continuous password prompts.

Will resetting OneDrive delete my saved files?

No, resetting the OneDrive application only clears its application settings and restarts the sync process. All your local files and files stored in the cloud will remain completely safe and untouched.

How do I know if my OneDrive is syncing properly again?

Once you have signed back in, check the OneDrive cloud icon in your system tray (Windows) or menu bar (Mac). A solid blue or white cloud indicates it is up to date, while circling arrows mean it is currently processing and syncing your files.