3 Fixes to You Are Already Syncing A Personal OneDrive Error

You will learn how to fix “you are already syncing a personal OneDrive on this computer” error and manage multiple OneDrive accounts easily via a third-party tool in this post.

Vanessa

by Vanessa Lasted Updated June 11, 2025

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Got you are already syncing a personal OneDrive on this computer error

“I'm super frustrated. I have been trying for days to figure out how to add a second account under the desktop sync client. Everything is working great for my first account, but I cannot add a second account to sync files. Whenever I click to add an account and enter the second email account, and get the following error: ‘You are already syncing a personal OneDrive on this computer. Unlink that account to add a new one. ’ Any suggestions?”

Sometimes, you may have encountered the problem that you can’t log in to OneDrive, and get a “you’re already syncing a personal OneDrive” or “you're syncing a different account” error message after you add a second OneDrive, or change your email and password for your Microsoft account and try to log in again. In this situation, don’t worry, here is what you can do to resolve the problem.

You Are Alraedy Syncing A Personal Onedrive

How to fix the "you're syncing a different account“ error?

Based on the relevant information about the issue I read and the methods according to the problem, we have summarized the following 3 ways to fix the "you're already syncing a personal OneDrive on this computer" error message.

Solution 1: Reset OneDrive

When the problem comes up, you can troubleshoot this issue by resetting OneDrive to see the outcome. What to do:

Step 1: Right-click the OneDrive icon in your taskbar, and click on the Quit OneDrive button.

Quit Onedrive

Step 2: Press WinKey + R to bring up the Run dialog. In the Run command dialog, paste the following command: %localappdata%\Microsoft\OneDrive\onedrive.exe /reset, and hit Enter on your keyboard or click OK.

Run Reset Command

Step 3: Now, if the OneDrive program doesn’t run automatically, you can go to restart the OneDrive program and confirm if the problem still exists.

Solution 2: Delete OneDrive cached credentials

If the first method does not help, to check if this issue is related to OneDrive cached data, you can remove OneDrive cached credentials to have a try. Please follow the steps below:

Step 1: Type/paste Credential Manager in the Start search and hit Enter on your keyboard.

Step 2: Click Windows Credentials to expand it, and go to the General Credentials tab.

Office Onedrive Credentials

Step 3: Click on the inverted triangle icon in the line of OneDrive Cached Credential and press Remove.

Onedrive Cached Credential

Step 4: After that, restart OneDrive and follow the on-screen instructions to finish the setup of OneDrive and check if the problem persists.

Solution 3: Open the credentials manager

In addition to the above two methods, you can resolve the “ you are already syncing a personal OneDrive on this computer” error by opening Credentials Manager.

Step 1: Type/paste credentials in the start search box, and select Credentials Manager.

Onedrive Credentials Manager

Step 2: Then, switch to the ‘Windows Credentials’ tab. After that, you can go to OneDrive and check the problem.

When all the above 3 methods are not helpful to you, you can try to remove personal OneDrive from the work computer to take a shot. Firstly, click on the OneDrive icon in your taskbar, then Help & Settings > Settings. In the Account tab, hit Unlink this PC. And then sign in to it to check the problem.

Unlink This PC

How to manage multiple OneDrive accounts in Windows?

As the problem encountered by the user above, it would be possible to get “you’re already syncing a personal OneDrive on this computer. Unlink that account to add a new one” error whenever you try to manage more than one OneDrive account on one computer.

So, is there a straightforward way to manage multiple OneDrive accounts with one login? The answer is yes! It is strongly recommended to have a shot at the PC to cloud backup software - CBackup, which can help you run the second or more OneDrive accounts with ease.

CBackup is a cloud backup software with a streamlined interface and user-friendly features. You can back up important data freely to your cloud drives, such as OneDrive, Google Drive, Dropbox, and the cloud. With the basis of the OAuth authorization system, when adding a cloud drive, CBackup will direct you to the cloud drive provider's authorization server, without saving your cloud account and password, which will protect your data perfectly.

Cbackup Main Page

Now, let’s see how CBackup manages several OneDrive accounts in Windows:

Step 1: Create a CBackup account for free and sign in.

Sign Up

Step 2: Click the My Storage tab, and click Add Cloud > OneDrive > Add in turn. And then, sign in to your OneDrive account and authorize it to CBackup. You can add as many OneDrive Accounts as you have in the same way.

Add Cloud

Step 3: After that, you can see all your added accounts in the My Storage tab.

My Storage Clouds Onedrive

To backup files to the cloud for free with CBackup from your computer, please refer to the instructions below:

Step 1: Download and install the CBackup application, and log in to it with a registered account.

Download CBackupWin 11/10/8.1/8/7/XP
Secure Download

Step 2: Click on the Backup button, and press the Backup PC to Public Cloud position.

Create Task

Tip: You can choose the Backup PC to cloud option to enjoy free 5GB of cloud.

Step 3: Rename your Task Name to distinguish it, then select the files or folders that you want to back up. Choose a OneDrive account as your target location. Eventually, press Start Backup.

Start Backup

In the End

You can fix the “you are already syncing a personal OneDrive on this computer” error according to the thorough steps above without effort. If you own more than one OneDrive account, you are suggested to give CBackup a try, which can manage multiple cloud storage accounts easily.

Vanessa
Vanessa · Editor
Vanessa is an expert in cloud storage and data backup, boasting over ten years of hands-on experience. She offers reliable and practical solutions for everything from cloud file recovery to syncing and migration. Her easy-to-follow guides help users navigate popular services like Google Drive, Dropbox, and OneDrive with confidence and simplicity.

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