OneDrive File Issues

How to Safely Move Files and OneDrive from C Drive to D Drive

Maira Mehtab Sep 21, 2026 869 views

Question details

The user wants to safely transfer files and folders from the C drive to a newly installed D drive, specifically needing guidance on handling OneDrive synchronization and avoiding system folder corruption.

Product: Windows
Device & OS: Windows 11
Scenario: Freeing up storage space on the C drive by relocating personal files and cloud storage directories to a secondary drive.
Observed behavior: The user needs to ensure that files are not lost during the transfer process and that OneDrive continues to sync correctly from the new location.

Before you start

Ensure your new D drive is properly formatted and recognized by Windows, and pause your OneDrive synchronization before initiating large file transfers.

Solution 1Recommended

Safely Copy and Verify Personal Files

Use this method to manually transfer standard personal files (like standalone documents, videos, and downloads) to your new drive safely.

It is highly recommended to use the copy-and-paste method rather than cut-and-paste when moving important data. This ensures you still have the original files if a power outage or error occurs during the transfer.

Copy Original Files

Open File Explorer, navigate to the files you want to move on your C drive, select them, right-click, and choose 'Copy'.

Paste to the D Drive

Navigate to your D drive, create a new destination folder if necessary, right-click an empty space, and select 'Paste'.

Verify the Copied Files

Open several files directly from the D drive to ensure they open correctly and have not been corrupted during the transfer.

Delete Original Files

Only after confirming that the copies on the D drive are fully functional should you return to the C drive and delete the original files to free up space.

Warning on System Folders: Do not manually move or delete system folders such as Windows, Desktop, Documents, or Pictures using this method. Altering system folders manually can cause severe operating system errors.

Solution 2

Relocate the OneDrive Folder to the D Drive

If you need to move your synchronized OneDrive folder, you cannot simply drag and drop it. You must unlink your account and relink it to the new location.

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Manage and Edit Your Moved Documents Effortlessly with WPS Office

After moving your files to a new drive, you need a reliable suite to manage and edit your documents. WPS Office is a highly compatible, lightweight, and free alternative to Microsoft Office that works seamlessly with your newly organized local files and cloud drives.

1. Download and Install: Get WPS Office from the official website and install it. You can even choose to install it on your new D drive to save C drive space.
2. Open Moved Files: Launch WPS Office, click 'Open', and navigate to your new D drive directory to access your documents instantly.
3. Edit and Save: Edit your documents with professional tools and save them securely to your new local drive or synced cloud storage.

Fully compatible with Microsoft Word, Excel, and PowerPoint formats (.docx, .xlsx, .pptx).Lightweight installation that saves valuable storage space on your primary C drive.All-in-one interface to manage documents, spreadsheets, and PDFs in a single window.Built-in cloud support to sync documents across all your devices seamlessly.

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Frequently Asked Questions

Can I move my Desktop or Documents folders to the D drive?

Yes, but you must use the official Windows location settings. Right-click the folder (e.g., Documents), select Properties, go to the Location tab, and click 'Move' to select a specific folder on the D drive. Do not use standard cut and paste for these.

Why shouldn't I move the Windows system folder to the D drive?

The Windows system folder contains essential core files required for your operating system to boot and run. Moving it will immediately corrupt your OS and prevent your computer from turning on properly. You should only move personal files, libraries, or standalone applications.

How do I know if my OneDrive synchronization is complete?

Check the OneDrive cloud icon in your system tray on the taskbar. If it shows a solid cloud or says 'Up to date' when you hover your mouse over it, synchronization is complete. Do not delete original files if the sync icon shows arrows moving in a circle, indicating it is still in progress.

Document & File Issues