How to Fix the Source and Destination File Names Are the Same in OneDrive

Resolve the OneDrive “source and destination file names are the same” error by shortening the file path and checking how coworkers open the file.

How can I fix the problem “The source and destination file names are the same”

When OneDrive shows “The source and destination file names are the same”, the issue is not tied to a confirmed repair command or hidden admin switch in the documented behavior. The supported first action is to reduce the file path depth inside OneDrive and then retest access.

Open OneDrive and locate the affected uploaded file. Move it out of deeply nested folders and place it in a shorter location, ideally close to the OneDrive root folder.

• Target a top-level folder instead of several subfolders.
• This is intended to reduce path-length pressure or a possible naming conflict.
• After moving the file, ask coworkers to open the same file again from its new location.

Expected result: if the error was caused by path length or a file-handling conflict in the original folder structure, the file should open normally after relocation.

What this fix can and cannot confirm

• Move the file to a shorter OneDrive path.
• Retest file opening after the move.
• Check whether access route or open mode changes the result.

• No confirmed OneDrive setting, registry edit, or command-line fix is provided.
• No specific Microsoft 365 app version or tenant-side repair is identified.
• No guarantee is given that local download testing will remove the issue.

The fastest OneDrive check is still the shortest path

For this specific error, the source-backed fix is simple: move the file to a shorter OneDrive location and retest. If it still fails, compare Teams or browser access, Open in Browser versus Open in App, the exact app used, and whether a download-first test changes the result.

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If moving the file does not solve the error, the next step is to isolate where the failure happens: the access route, the open mode, or the app handling the file.

Check the access route

Confirm whether coworkers open the file from Microsoft Teams, a web browser, or another entry point.

Check the open option

Record whether they choose Open in Browser or Open in App when launching the file.

If they use Open in App, note the exact application that tries to open the document.

Have them download the file first, then open it locally and compare whether the same message appears.

Diagnostic checks to record

Verification after the move

• Open the relocated file from OneDrive.
• Ask affected coworkers to use the same sharing context again.
• Note whether the error disappears only in browser, only in app, or in both.
• If the message still appears everywhere, the documented behavior supports gathering the four checks above rather than assuming a single cause.

A practical note about WPS Office

This issue is tied to Microsoft-side OneDrive access behavior, sharing flow, or app handoff, so WPS Office cannot repair Microsoft cloud accounts, tenant settings, licensing, or OneDrive-only controls.

If coworkers need to keep working while the OneDrive path issue is being isolated, WPS Office can be a lightweight option for compatible DOCX, XLSX, PPTX, and PDF files after they are opened locally. It offers a familiar ribbon-style UI, PDF tools, and WPS AI features for drafting, summarizing, and rewriting content, but formatting or advanced Microsoft-only features may not match perfectly in every file.

Fix the Source and Destination File Names Are the Same in OneDrive FAQs

What should I record if the error appears only when coworkers use Open in App?

Record the exact app they launch and whether the same file opens in the browser. That comparison helps separate OneDrive access from app-specific file handling.

Does downloading the file first prove the file itself is damaged?

No. It only helps compare cloud opening behavior with local opening behavior. available documentation does not confirm corruption as the cause.

What should I compare between Open in Browser and Open in App?

Check whether the error appears in both options or only one. If only one route fails, that result helps narrow the issue to browser handling or the specific desktop app instead of the file itself.

If the file opens after download, what does that mean?

It suggests the file may be usable, while the conflict happens during the OneDrive or Teams open flow rather than inside the document data. That distinction is useful when documenting the issue for Microsoft-side troubleshooting.