Office Installation Errors

Fix Office 2016 Professional Plus Configures Every Time It Starts

Natalie TaylorNatalie Taylor Oct 22, 2026 868 views

Question details

The user experiences a recurring configuration process every time Microsoft Office 2016 Professional Plus is opened.

How to Fix Office 2016 Professional Plus Configuring Every Time It Starts
Product
Microsoft Office 2016 Professional Plus
Device & OS
Windows
Scenario
Launching an Office 2016 application, such as Word or Excel, from the desktop or Start menu.
Observed behavior
Instead of opening the application directly, the Office configuration dialog box appears and runs a setup process upon every startup.
Before you start

Ensure you save all active work and close any background Office processes using the Task Manager before applying these fixes.

Solution 1Recommended

Run Office as an Administrator

Running the application with administrative privileges allows Windows to properly save the configuration settings, permanently preventing the loop on subsequent startups.

Often, the configuration loop occurs because standard user accounts lack the necessary permissions to write setup information to the system registry. Granting temporary admin access lets Office complete its first-time setup properly.

1
Locate an Office application

Click the Windows Start button and search for an Office application, such as 'Word 2016'.

2
Run as Administrator

Right-click the Word 2016 shortcut and select 'Run as administrator' from the context menu.

3
Allow configuration to finish

Click 'Yes' on the User Account Control prompt. Let the Office configuration process run and complete fully without interrupting it.

4
Restart your computer

Once Word opens successfully, close the application normally and restart your Windows PC to ensure the changes are applied.

Run Office as an Administrator
Configuration Saved: If successful, opening Word or Excel normally after the restart will bypass the configuration window entirely.
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Frequently Asked Questions

Why does Office 2016 configure every time I open it?

This recurring setup usually happens due to missing registry permissions, conflicts with previously installed older Office versions, or a corrupted Windows user profile that prevents Office from saving its initial setup state.

Will completely reinstalling Office 2016 fix the configuration loop?

Reinstalling can help if core installation files are corrupted. However, simply running the application as an administrator or applying the NoReReg registry tweak is usually much faster and more effective.

Is it safe to modify the Windows Registry for Office?

Yes, modifying the NoReReg key is a standard, Microsoft-recognized workaround for configuration loops. However, you should always create a system restore point or back up your registry before making changes to prevent unintended system issues.

Can a corrupted Windows user profile cause Office setup issues?

Yes. If your current Windows profile is damaged, Office cannot read or write the registry keys it needs. Creating a new Windows user account and opening Office from there can help determine if the profile is the root cause.