// ONEDRIVE · WINDOWS 11
OneDrive keeps asking me to sign in — how to break the loop
You sign in, OneDrive is happy for an hour — then the sign-in box is back. This credential loop is one of the most common OneDrive complaints on Windows 11, and it's almost always fixable: stale saved passwords, a work and personal account arguing, or a wobbly OneDrive install. Your files in the cloud are safe throughout. Here's the order we'd try things in, and when to stop and call us. Rated 4.9 on Google.
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/01 — THE SYMPTOM
Signing in, again and again — what's actually happening
You put your password in, OneDrive settles down — and then, an hour or a day later, the "Sign in" box is back. If OneDrive keeps asking you to sign in on Windows 11, you're stuck in what's usually a credential loop, and it nearly always has one of five causes. We'll walk through the fixes in the order that sorts the most machines first.
- Stale cached credentials — Windows keeps handing OneDrive an old saved sign-in that Microsoft's servers no longer accept.
- Two accounts fighting — a work and a personal Microsoft account both trying to hold the same seat.
- Expired security tokens — especially on work accounts, where the organisation's security policy can force regular re-authentication.
- A corrupted OneDrive install.
- A wrong clock — sign-in tokens are time-sensitive, so a drifting PC clock quietly breaks them.
One reassurance before you touch anything: everything already synced to OneDrive is safe on Microsoft's servers. A sign-in loop pauses new changes syncing; it doesn't delete a thing. For other sync misbehaviour beyond sign-in, our wider OneDrive problems guide covers the rest.
At a glance
| Most common cause | A stale cached credential — Windows keeps re-serving an old sign-in that Microsoft’s servers no longer accept. |
|---|---|
| DIY first step | Quit OneDrive, remove the “OneDrive Cached Credential” entries in Credential Manager, restart and sign in once. |
| Will I lose my files? | No — unlinking or resetting only breaks the sync link; just don’t delete the local OneDrive folder. |
| Work account keeps signing out? | Often deliberate — organisation security policies expire work sessions on a schedule, so it isn’t a fault on your PC. |
| When to call us | If the loop survives clearing credentials, unlinking and relinking, a reset and a second-account check. |
| Can it be fixed remotely? | Yes — we connect, watch the loop happen and fix the real cause, no fix, no fee. |
/02 — FIX 1
Sign out properly and clear the cached credentials
The single most effective fix is a proper sign-out — not just closing the window, but clearing the saved credentials Windows keeps re-serving.
- Quit OneDrive fully. Click the cloud icon near the clock, open its settings menu and choose the option to quit or close OneDrive (Microsoft moves this wording around between versions, but it's always there).
- Open Credential Manager. Type "Credential Manager" into the Start menu search, open it, and choose Windows Credentials.
- Remove the OneDrive entries. Look for entries whose names begin "OneDrive Cached Credential" and remove them. If Office apps on the same account are misbehaving too, the "MicrosoftAccount" and Office entries for that address can go as well — Windows simply asks you to sign in fresh next time.
- Restart the PC, open OneDrive and sign in once with the correct account.
This forces Windows to fetch a brand-new token instead of recycling the dud one. For a lot of machines, that's the whole fix — the nagging stops the same day.
/03 — FIX 2
Unlink the account, then relink — or reset OneDrive
If the loop survives a credential clear, break and remake the link between this PC and your account.
Unlink and relink. In OneDrive's settings, under the Account section, there's an option to unlink this PC. It sounds drastic; it isn't. Your files stay in the OneDrive folder on the computer and stay in the cloud — unlinking only severs the sync relationship. Sign back in, point OneDrive at the same folder when it asks, and it re-checks what's there rather than re-downloading everything.
Reset OneDrive. Microsoft also publishes a reset command. Press Windows key + R and run:
%localappdata%\Microsoft\OneDrive\onedrive.exe /reset
The cloud icon disappears for a minute or two, then OneDrive restarts and rebuilds its settings. If Windows says it can't find the file, don't panic and don't guess — on some machines OneDrive is installed in a different folder, and the reset simply hasn't run. That's a reasonable moment to get a second pair of eyes rather than trying commands from random forums. One more thing worth knowing: if the cloud icon has not reappeared after a couple of minutes, start OneDrive yourself from the Start menu — the reset has still worked, it just did not relaunch on its own. A reset also forgets niceties like which folders you chose to sync, so expect to set those again.
/04 — FIX 3
Two accounts fighting — and a clock that's drifted
Two quieter causes catch a lot of people out.
Read the sign-in box carefully. If you have both a personal Microsoft account and a work or school account on the same PC, the prompt that keeps appearing may not be for the account you think. Check the email address shown on it — many "loops" are actually a second account, sometimes one you'd forgotten about, asking for its own password. If an old work account you no longer use is the culprit, removing it in Windows' account settings (under the accounts used by email and other apps — the exact wording moves between versions) ends the nagging.
Work accounts can be forced to re-authenticate. Organisations can set security policies — Conditional Access, sign-in frequency rules — that deliberately expire your session on a schedule. Nothing on your PC overrides that, and it isn't a fault. If the interval feels unworkable, it's a conversation with whoever runs the Microsoft 365 tenant; that's exactly what our Microsoft 365 support handles for local firms.
Check the clock. Sign-in tokens are time-sensitive. In the Date & time settings, make sure the option to set time automatically is on. A desktop whose clock drifts after every shutdown often has a failing motherboard battery — a cheap part causing an expensive-looking symptom.
/05 — HONEST ADVICE
When it's not worth fighting it — and what we'd do
If you've cleared the credentials, unlinked and relinked, reset OneDrive and checked for a second account — and the box still comes back — stop. The remaining causes (a damaged Windows user profile, a policy set on the work side, an install that needs removing properly) are fiddly to diagnose blind, and hours of forum-hopping rarely beats twenty minutes of someone watching it happen live.
Two things we'd genuinely warn against:
- Don't delete the local OneDrive folder in frustration. OneDrive can mirror deletions to the cloud, so this is the one move that can turn an annoying bug into actual data loss.
- Don't keep reinstalling. The stale credential usually lives in Windows, not in OneDrive itself, so reinstalling the same app over the same problem seldom changes anything.
This is exactly the sort of job our remote support exists for — we connect, watch the loop happen and fix the real cause, on a no-fix-no-fee basis. And if sign-in gremlins are a recurring theme across several machines, our monthly IT support keeps them quietly handled before anyone loses a morning to them.
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// GOOD QUESTIONS
Frequently asked
Why does OneDrive keep asking me to sign in on Windows 11?
Most often because Windows is caching an old sign-in credential that Microsoft's servers no longer accept, so every fresh sign-in gets overwritten by the stale one. Other regular causes are a work and a personal account clashing on the same PC, an organisation's security policy deliberately expiring work sessions, a corrupted OneDrive installation, or a PC clock that has drifted — sign-in tokens are time-sensitive. Clearing the OneDrive entries in Windows Credential Manager and signing in fresh fixes the largest share of cases, which is why it's the first thing worth trying.
Will I lose my files if I unlink or reset OneDrive?
No — unlinking this PC or running OneDrive's reset only breaks the sync connection; it doesn't delete files from your computer or from the cloud. When you sign back in, OneDrive re-checks what's already there rather than starting from scratch. The one thing that genuinely can cause loss is deleting the local OneDrive folder in frustration, because OneDrive may mirror those deletions to the cloud. Leave the folder alone, fix the sign-in, and everything stays intact.
How do I stop OneDrive asking for my password every time I turn on my computer?
Clear the stale credentials Windows keeps re-serving: quit OneDrive, open Credential Manager from the Start menu, choose Windows Credentials, remove the entries beginning "OneDrive Cached Credential", restart, and sign in once more. That forces Windows to store a brand-new token instead of recycling the rejected one, and for most machines the daily nagging stops there. If it carries on, unlink and relink the account in OneDrive's settings — and if it still persists after that, something deeper is wrong and it's worth having someone look remotely.
Why does my work OneDrive keep signing me out when my personal one is fine?
Because work and school accounts can be governed by the organisation's security policies — things like Conditional Access and sign-in frequency rules — which deliberately expire your session on a schedule and force you to re-authenticate. Your personal account has no such policy, so it stays signed in. This isn't a fault on your PC, and nothing you change locally will override it. If the re-authentication interval is disruptive, the setting lives with whoever administers the Microsoft 365 tenant, and it can usually be tuned to something more sensible.
Should I just uninstall and reinstall OneDrive to fix the sign-in loop?
Not as a first step — the stale credential that causes most sign-in loops is stored by Windows, not inside the OneDrive app, so a reinstall often puts the same problem straight back. Clear the cached credentials in Credential Manager first, then try unlinking and relinking the account, then OneDrive's built-in reset. A full remove-and-reinstall is a reasonable last resort for a genuinely corrupted install, but done in frustration it mostly costs time. If you've reached that point, a quick remote session is usually faster than another reinstall.
Are my OneDrive files safe while it keeps asking me to sign in?
Yes — everything that had already synced before the loop began is safe on Microsoft's servers, and you can confirm that by signing in at the OneDrive website from any browser. What a sign-in loop does do is pause syncing, so new or changed files on the affected PC stop uploading until you're signed in again. That's the real urgency: fix the loop reasonably promptly so recent work isn't sitting only on one machine — but don't panic about the files already in the cloud.
Still stuck in the sign-in loop?
We'll connect remotely, watch it happen and fix the real cause — no fix, no fee. Call 01202 775566.
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