Uninstall & Reinstall Issues

Fix Microsoft Office Opening Original File After Save As

Maira Mehtab Sep 22, 2026 868 views

Question details

The user experiences an application glitch where Microsoft Office continues to display the original document after using the Save As function, causing subsequent edits to be associated with the wrong file.

Product: Microsoft Office
Device & OS: Windows
Scenario: Attempting to create a new copy of a document using the Save As feature.
Observed behavior: Office remains on the original file instead of transitioning to the newly saved file, and a standard uninstallation does not resolve the persistent profile or registry issue.

Before you start

Before utilizing deep uninstall tools or modifying user profiles, ensure you have backed up all important documents, application configurations, and system registry settings.

Solution 1Recommended

Use the Microsoft Office Uninstall Troubleshooter

Since a normal uninstallation leaves behind corrupted registry keys and user profile settings, use the official troubleshooting tool to perform a clean removal.

Standard uninstallations via the Control Panel often fail to remove residual configuration files that cause Save As glitches. The Microsoft Support and Recovery Assistant ensures a complete wipe of these problem files.

Download the troubleshooter

Download the Microsoft Support and Recovery Assistant (Uninstall Troubleshooter) directly from the official Microsoft support website.

Run the utility

Launch the downloaded executable file and follow the on-screen prompts to select your currently installed version of Microsoft Office.

Remove residual components

Allow the troubleshooter to completely wipe all Office applications, leftover installation directories, and corrupted registry entries.

Restart and reinstall

Restart your computer to finalize the cleanup process, then log into your Microsoft account to download and reinstall a fresh copy of Microsoft 365 or your Office version.

Solution 2

Test with a New Windows User Profile

If registry cleanup fails, migrating to a new Windows profile can bypass the corrupted settings causing the Office bug.

Free Microsoft Office alternative

Switch to WPS Office for a Bug-Free Experience

If Microsoft Office registry errors and profile corruptions continue to disrupt your workflow, try WPS Office. It provides a lightweight, highly compatible alternative that bypasses complex Windows registry issues while allowing you to edit and save your documents flawlessly.

Fully compatible with Microsoft Office formats including DOCX, XLSX, and PPTX.Lightweight architecture that avoids deep, error-prone Windows registry integrations.Familiar, user-friendly interface requiring zero learning curve for previous Office users.Reliable built-in file management and Save As functionality.

microsoft office alternative - wps office

Frequently Asked Questions

Why didn't reinstalling Microsoft Office fix the Save As problem?

A standard uninstallation from the Windows Control Panel often leaves behind user profile configurations and registry keys. If these residual settings are corrupted, the Save As bug will persist even after a fresh installation.

Will using the uninstall troubleshooter delete my personal documents?

No. The Microsoft Support and Recovery Assistant only targets application files, registry entries, and program data. Your personal Word, Excel, and PowerPoint files will remain safely stored on your hard drive.

Do I absolutely have to create a new Windows profile to solve this?

Not necessarily. While a new Windows profile acts as a proven workaround for corrupted settings, running the official uninstall troubleshooter to clear residual Office data usually resolves the issue without forcing you to abandon your current profile.

Installation & Activation