Access the OneDrive-stored documents immediately through OneDrive on the web, then test Word in Office Safe Mode to determine why the desktop apps cannot open files.
1. Protect and access the OneDrive copies
- Sign in to the OneDrive website with the same Microsoft account used on the laptop.
- Use Search everything to locate a document.
- Select the document. If it opens in Word for the web, the cloud copy exists and can be viewed or edited without launching desktop Word.^1^
- Download a copy to a new local folder outside OneDrive, such as Documents\Recovered files, before making further changes.
If a file is absent, check the OneDrive Recycle bin and any other personal or work Microsoft account you use. The OneDrive website is the recommended place to search because it shows what is actually stored in the cloud, rather than placeholders visible only in File Explorer.^2^
Do not delete the visible files from File Explorer while investigating; deleting an online-only file can also delete its cloud copy.
2. Check whether File Explorer is showing online-only placeholders
In File Explorer, inspect the Status icon beside one affected OneDrive file:
- Blue cloud: The file is online-only. It appears in File Explorer but is not stored locally yet.
- Green check: A local copy has been downloaded.
- Solid green circle with white check: It is configured to remain available offline.
- Circular arrows: Synchronization is still pending.^3^
For a blue-cloud file:
- Select Start, search for OneDrive, and open the OneDrive desktop app. This is Microsoft’s documented action when Windows says it cannot open a file or OneDrive is not running.[^4^](https://support.microsoft.com/onedrive/troubleshoot-the-can-t-open-file-error-in-onedrive "Troubleshoot the "Can’t open file" error in OneDrive")
- Confirm that OneDrive finishes signing in and that its cloud icon appears in the notification area.
- In File Explorer, right-click one test document and select Always keep on this device.
- Wait for its status to become a solid green circle, then copy it to Documents\Recovered files.
If the document opens on the website but never gains a green status locally, the remaining problem is OneDrive synchronization rather than a missing cloud file.
3. Test the Office application separately
Since Windows updates, repair, and reinstall have already made no difference, do not repeat those steps yet. Test whether Word can start without its normal add-ins and customizations:
- Press Windows key + R.
- Enter:
winword /safe
- Select OK.
- If Word opens, use File → Open → Browse and select the downloaded test copy—not an item under Recent.
Office Safe Mode bypasses components such as add-ins that can prevent normal startup.^5^
If Word works in Safe Mode:
- Go to File → Options → Add-ins.
- At Manage, select COM Add-ins → Go.
- Clear one add-in at a time, restart Word normally, and identify the conflicting add-in. Microsoft documents this isolation process for Office startup failures.[^6^](https://support.microsoft.com/office/lifecycle/i-get-a-stopped-working-error-when-i-start-office-applications-on-my-pc "I get a "stopped working" error when I start Office applications on my PC | Microsoft Support")
If Word does not start in Safe Mode, the problem is not isolated to an Office add-in. Record the exact error text and test whether the downloaded document opens on another Windows account or computer. For a work or school subscription, provide those results to the organization’s IT administrator; for a personal subscription, contact Microsoft Support.
4. Only if Word opens but one downloaded file does not
A specific document may be damaged. In Word:
- Select File → Open → Browse.
- Select the document.
- Select the arrow beside Open.
- Choose Open and Repair.^7^
This applies only when Word itself opens successfully and the failure is limited to particular files.
References
- Using Office for the web in OneDrive
- [Work/school](https://support.microsoft.com/onedrive/find-lost-or-missing-files-in-onedrive)
- Work with synced files in File Explorer | Microsoft Support
- Troubleshoot the "Can’t open file" error in OneDrive | Microsoft Support
- Open Office apps in safe mode on a Windows PC | Microsoft Support
- I get a "stopped working" error when I start Office applications on my PC | Microsoft Support
- Open a document after a file corruption error | Microsoft Support