If you see the error “We can’t sign into your account” when logging into Windows 11, it usually means Windows has signed you into a temporary profile instead of your normal account. When this happens, your desktop looks different, your files seem to be missing, and changes won’t save after a restart. This issue is typically caused by profile corruption, failed Windows updates, incorrect permissions, or a system glitch that prevents your real profile from loading.

The good news is that this error is fixable. With the right steps, you can restore your original profile and recover your files safely. In this guide, we walk you through all the proven solutions to fix “We can’t sign into your account” on Windows 11.

Fix We Can’t Sign Into Your Account on Windows

To fix this error, you’ll need a PC with admin access (or another admin account), an active internet connection if you plan to apply updates, and enough time for one or two restarts. It also helps to confirm whether you’re logged into a temporary profile—Windows usually displays a notification saying it couldn’t sign in and that you’re using a temporary account. Once you identify that, you can begin restoring your main profile.

1. Restart Your PC (The Temporary Profile Fix)

Sometimes, Windows signs you into a temporary profile because your real profile didn’t load correctly. A simple restart often resolves the issue.

1. Press Ctrl + Alt + Delete.
2. Click Power in the bottom-right corner.
3. Choose Restart.
4. Log in to your usual account again.

If the temporary profile issue was caused by a one-time glitch, your main account will load normally.

2. Sign Out and Sign Back In

A faster method than a full restart is signing out manually.

1. Press Ctrl + Alt + Delete.
2. Click Sign out.
3. Wait a few seconds.
4. Sign in again with your usual password or PIN.

If the profile loads normally, you’re good to go.

3. Check If You Are Signed Into a Temporary Profile

Windows shows a warning when this happens.

1. Open Settings > Accounts > Your info.
2. If you see the message “You’re using a temporary profile”, that confirms the issue.
3. Restart your PC to try loading your normal profile.

If the message returns, try the next methods.

4. Delete the Temporary Profile Folder From Registry (Most Effective Fix)

If Windows keeps loading the temp profile, the registry may still be pointing to a corrupted profile path.

1. Press Windows + R, type regedit, and press Enter.
2. Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
3. Expand ProfileList and look for two similar SIDs starting with: S-1-5-21-xxxx...
4. One will have a .bak at the end. This is your real profile.
5. Click the SID with .bak and check the entry ProfileImagePath.
   • It should match your real user folder, e.g. C:\Users\YourName.
6. Right-click the SID (with .bak) → Rename → remove .bak.
7. Now select the other SID (without .bak) → add .bak to its name.
8. Close Registry Editor.
9. Restart your PC.

This forces Windows to load your correct user profile on boot.

5. Run System File Checker and DISM

Corrupt system files can block Windows from loading your profile correctly.

1. Right-click the Start button.
2. Select Windows Terminal (Admin).
3. Run the first scan: sfc /scannow
4. Wait for it to finish.
5. Then run the second scan: DISM /Online /Cleanup-Image /RestoreHealth
6. Restart your PC.

This repairs system corruption that may block your profile from loading.

6. Check Windows Update for Profile Fixes

Sometimes a broken update causes profile loading issues.

1. Open Settings.
2. Click Windows Update.
3. Click Check for updates.
4. Install any available updates.
5. Restart your PC.

After updating, Windows may restore your access to the main profile.

7. Enable and Restart the User Profile Service

If the User Profile Service isn’t running, Windows can’t load your account properly.

1. Press Windows + R, type services.msc, and press Enter.
2. Scroll down to User Profile Service.
3. Double-click it.
4. Make sure the Startup type is set to Automatic.
5. If the service is stopped, click Start.
6. Restart your PC.

8. Create a New User Account and Move Your Files

If your profile is permanently corrupted, you can safely create a new account and move your files.

1. Open Settings > Accounts > Other users.
2. Click Add account.
3. Create a local account or Microsoft account.
4. Make it an admin by going to:
   Other users > Your new account > Change account type > Administrator.
5. Sign into the new account.
6. Open File Explorer and navigate to your old account folder: C:\Users\OldUserName
7. Copy your files (Documents, Desktop, Pictures, Downloads) into the new profile.

This rebuilds a clean, working user environment.

9. Perform a System Restore (If Enabled)

If the issue started after a recent update or change, System Restore can instantly fix it.

1. Press Windows + R, type rstrui, and press Enter.
2. Choose Next.
3. Select a restore point from before the issue.
4. Click Next, then Finish.
5. Let Windows restart and restore your system.

10. Reset Windows Without Losing Files

If nothing works, a reset can fix profile corruption.

1. Open Settings > System > Recovery.
2. Under Reset this PC, click Reset PC.
3. Choose Keep my files.
4. Follow the on-screen instructions.

This reinstalls Windows but keeps personal files safe.

Wrapping Up

The “We can’t sign into your account” error in Windows 11 usually means the system has loaded a temporary profile because your main profile failed to load. Restarting the PC often resolves the issue, but more persistent cases require repairing the user profile, fixing system files, resetting the User Profile Service, or repairing Windows using System Restore or a reset.

After applying the steps in this guide, you should be able to sign back into your main account with all your files and settings intact.