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OneDrive File Issues

Fix Microsoft 365 File and Keyboard Issues on iPad After iOS 18 Update

Natalie TaylorNatalie Taylor Sep 28, 2026 869 views

Question details

Users are experiencing critical bugs with Microsoft 365 apps on iPad devices after installing the iOS 18 update, including file corruption and input failures.

How to Fix Microsoft 365 File and Keyboard Problems After iOS 18 Update
Product
Microsoft 365 (Outlook, OneDrive, Word)
Device & OS
iPadOS 18
Scenario
Saving files from Outlook to OneDrive or attempting to type using an external keyboard within Microsoft applications.
Observed behavior
Files saved to OneDrive receive date-based duplicate names, and the original files become inaccessible or corrupted. Additionally, Microsoft apps freeze or completely stop accepting hardware keyboard input.
Before you start

Ensure your iPad is connected to a stable Wi-Fi network and have your Microsoft account login credentials ready, as troubleshooting will require updating, reinstalling, and re-authenticating your apps.

Solution 1Recommended

Update iPadOS and All Microsoft 365 Apps

Installing the latest software patches for both your iPad and Microsoft apps is the most effective way to resolve compatibility bugs introduced during major iOS updates.

Major operating system upgrades like iPadOS 18 often alter background processes that cloud storage and keyboard drivers rely on. App developers frequently release follow-up patches to fix these integration issues.

1
Check for iPadOS Updates

Open the Settings app on your iPad, navigate to General > Software Update, and install any pending system updates.

2
Update Microsoft Apps

Open the App Store, tap your profile icon in the top right corner, scroll down to the 'Available Updates' section, and tap 'Update' next to Outlook, OneDrive, and any other Microsoft 365 apps.

3
Restart Your iPad

Press and hold the power button and either volume button until the slider appears. Drag the slider to turn off your device completely, wait 30 seconds, and turn it back on to refresh system services.

4
Verify Microsoft Account Consistency

Open OneDrive and Outlook, tap your profile picture in each app, and ensure you are signed in with the exact same Microsoft account credentials.

Update iPadOS and All Microsoft 365 Apps
Sync Completion: Leave the OneDrive app open for a few minutes after updating to allow it to finish syncing any previously stalled files.
Free Microsoft Office alternative

Try WPS Office for a Seamless iPad Experience

If Microsoft 365 apps are freezing, corrupting files, or failing to recognize your keyboard after updating to iPadOS 18, consider switching to WPS Office. It provides a lightweight, highly compatible alternative for viewing, editing, and managing your documents without the bugs currently affecting MS apps.

  1. 1. Download WPS Office: Search for WPS Office in the iPad App Store and install the application.
  2. 2. Connect Your Cloud: Open WPS Office, navigate to the 'Cloud' or 'Open' tab, and link your OneDrive account to access your existing files.
  3. 3. Edit Seamlessly: Open your Microsoft Office documents directly in WPS Office and enjoy full keyboard support and stable file saving.
Fully compatible with Microsoft Word, Excel, and PowerPoint formats (.docx, .xlsx, .pptx).Optimized for iPadOS with flawless external Magic Keyboard support.All-in-one app design eliminates the need to switch between separate Word, Excel, and PDF applications.Free to use with a lightweight footprint and familiar user interface.
microsoft office alternative - wps office

Frequently Asked Questions

Why does OneDrive add a date to my file names when saving from Outlook on my iPad?

This is a known compatibility glitch between Microsoft 365 apps and iPadOS 18. The app fails to properly index or overwrite the original file during the save process, causing it to create a duplicate with a date stamp while leaving the original file orphaned or corrupted.

How can I fix my iPad Pro keyboard not working in Word or Outlook?

First, ensure your iPadOS and all Microsoft apps are updated to the latest versions. If your keyboard works perfectly in Safari or Notes but fails in Microsoft 365, try clearing the app cache or reinstalling the apps. If the problem persists, you may need to wait for a specific patch from Microsoft.

Will I lose my saved files if I delete and reinstall OneDrive on my iPad?

No, your files are safely stored in the cloud on Microsoft's servers. As long as your recent changes were synced before the issue occurred, uninstalling the OneDrive app from your iPad will not delete your cloud files. You can access them immediately after reinstalling and signing back in.

Can I use WPS Office to open my corrupted OneDrive files?

Yes, you can easily connect your OneDrive account to WPS Office. If the file itself is not completely corrupted on the server side, WPS Office's high compatibility allows you to open, view, and edit standard Microsoft document formats directly.