OneDrive Admin Checklist: Known Folder Move creates duplicate folders for remote staff

When you deploy Known Folder Move for remote staff, duplicate folders sometimes appear in OneDrive. Users see two Desktop, Documents, or Pictures folders instead of one. This happens because remote devices often have redirected folder paths or offline files enabled. This article explains why duplicate folders occur and provides a step-by-step checklist to prevent and fix them.

Why Known Folder Move Creates Duplicate Folders for Remote Staff

Known Folder Move is a OneDrive feature that redirects Desktop, Documents, and Pictures folders to OneDrive. When a remote employee signs in to a device that previously used Folder Redirection via Group Policy or had local folder paths changed, OneDrive may treat the existing folder as a new location. This creates a second folder in OneDrive with the same name, such as “Desktop” and “Desktop (1).”

The root cause is a mismatch between the folder path stored in Windows and the path OneDrive expects. If the user’s Desktop folder is redirected to a network location like \\server\share\username\Desktop, OneDrive cannot map it correctly. Instead, it creates a new folder in the user’s OneDrive root. Remote staff who use VPN or have offline files enabled are especially prone to this because their folder paths may change based on connectivity.

Another common cause is running Known Folder Move on a device that already has OneDrive sync enabled for the same folders. If the user previously chose “Always keep on this device” for Desktop, Documents, or Pictures, the existing sync relationship conflicts with the new Known Folder Move policy. OneDrive then duplicates the folder instead of merging it.

Folder Redirection vs Known Folder Move

Folder Redirection is a Group Policy feature that moves user folders to a network share. Known Folder Move is a cloud-native feature that moves folders to OneDrive. When both are applied to the same device, the folder paths conflict. Remote staff often have Folder Redirection configured for offline access, which creates a local copy of the network folder. Known Folder Move then sees this local copy as a separate folder and duplicates it in OneDrive.

Checklist to Prevent Duplicate Folders

Use this checklist before deploying Known Folder Move to remote staff. Each step reduces the chance of duplicate folders.

1. Disable Folder Redirection policies for the target users
   Open Group Policy Management Console. Navigate to User Configuration > Policies > Windows Settings > Folder Redirection. Set each folder policy to “Not Configured” for the user group that will receive Known Folder Move. Run gpupdate /force on remote devices to remove the old policy.
2. Remove offline file cache on remote devices
   On each remote device, open Sync Center. Click Manage offline files > Disable offline files. Restart the device. This clears the local cache of redirected folders and prevents path conflicts.
3. Move existing folder contents to OneDrive manually
   If the user already has files in a redirected folder, copy them to the user’s OneDrive folder before enabling Known Folder Move. Use File Explorer to drag the contents of Desktop, Documents, and Pictures into the OneDrive folder. This ensures no data is lost and prevents OneDrive from creating a new folder for orphaned files.
4. Configure Known Folder Move policy in the OneDrive admin center
   Sign in to the Microsoft 365 admin center. Go to Settings > Org settings > OneDrive > Sync. Under Known Folder Move, select the checkboxes for Desktop, Documents, and Pictures. Choose “Prompt users to protect their important folders” or “Move known folders to OneDrive automatically.” For remote staff, automatic move reduces user error.
5. Set the Group Policy for Known Folder Move
   Download the OneDrive Group Policy administrative templates. Open Group Policy Management Editor. Navigate to Computer Configuration > Administrative Templates > OneDrive. Enable the policy “SetKnownFolderMovePolicy” and select the folders you want to move. This forces Known Folder Move on all devices in the group and prevents users from opting out.
6. Verify folder paths on a test device
   On a remote device, open File Explorer. Right-click the Desktop folder and select Properties > Location. The path should show %USERPROFILE%\OneDrive\Desktop. If it shows a network path or a local path outside OneDrive, the previous steps were not completed correctly. Repeat steps 1 and 2 for that device.
7. Communicate the change to remote staff
   Send an email explaining that their Desktop, Documents, and Pictures folders will move to OneDrive. Instruct them to save any open files before the policy takes effect. Provide a link to the Known Folder Move support article. This reduces support tickets and prevents users from manually creating duplicate folders.

How to Fix Existing Duplicate Folders

If duplicate folders already exist, follow these steps to remove the extra folder and restore the correct structure.

1. Identify the correct folder
   In OneDrive, open the user’s files online. Compare the contents of both folders. The folder named “Desktop” is usually the correct one. The folder named “Desktop (1)” is the duplicate. Check the file count and last modified dates to confirm.
2. Move files from the duplicate folder to the correct folder
   Select all files in the duplicate folder. Click Move to > OneDrive > correct folder. Wait for the move to complete. Do not delete the duplicate folder until all files are moved.
3. Delete the empty duplicate folder
   After all files are moved, select the duplicate folder and click Delete. The folder moves to the OneDrive recycle bin. Empty the recycle bin to permanently remove it.
4. Re-run Known Folder Move on the device
   On the remote device, right-click the OneDrive icon in the system tray. Select Settings > Sync and backup > Manage backup. Click the Update folders button. OneDrive will detect the correct folder structure and sync without creating another duplicate.

If Duplicates Return After the Fix

OneDrive keeps creating Desktop (1) after each sync

This indicates that the folder path on the device is still pointing to a redirected location. Open Registry Editor. Navigate to HKCU\Software\Microsoft\OneDrive\Accounts\Business1\KnownFolderMove. Check the value for Desktop. If it shows a path outside %USERPROFILE%\OneDrive, the Folder Redirection policy is still active. Repeat the steps to disable Folder Redirection and clear offline files.

Remote staff see both folders in File Explorer but not online

This happens when the user has both a local folder and a OneDrive folder syncing to the same name. Open OneDrive settings > Sync and backup > Manage backup. Click Stop backup for the affected folder. Then click Start backup again. This removes the local duplicate and reconnects the correct folder.

Known Folder Move policy shows as not applied on the device

Run the command dsregcmd /status in Command Prompt. Check the AzureAdJoined field. If it shows NO, the device is not joined to Azure AD. Known Folder Move policies require Azure AD join or hybrid join. Join the device to Azure AD and restart the OneDrive sync.

Known Folder Move vs Folder Redirection: Key Differences

Item	Known Folder Move	Folder Redirection
Storage location	OneDrive cloud	Network file server
Offline access	Automatic via Files On-Demand	Requires offline files configuration
Management tool	OneDrive admin center or Group Policy	Group Policy Management Console
Duplicate folder risk	High when Folder Redirection is active	Low
User experience	Folders appear in File Explorer as local	Folders appear as network locations
Best for remote staff	Yes	No

Known Folder Move is the recommended solution for remote staff because it works without VPN. Folder Redirection requires constant network connectivity to the file server. Migrating from Folder Redirection to Known Folder Move requires the checklist above to avoid duplicate folders.

You can now deploy Known Folder Move to remote staff without creating duplicate folders. Start by disabling Folder Redirection policies and clearing offline file caches. Then configure the Known Folder Move policy in the OneDrive admin center. As a final step, use the SetKnownFolderMovePolicy Group Policy setting to force the move on all remote devices. This combination ensures a clean migration with no data loss.