Office for Mac Issues

Fix Missing Excel Data Types After macOS Monterey Update

Huma Ashraf ChHuma Ashraf Ch Oct 28, 2026 869 views

Question details

The Data Types feature in Microsoft Excel is missing or unavailable after updating the Mac operating system.

How to Fix Excel Data Types Missing After macOS Monterey Update
Product
Microsoft Excel
Device & OS
macOS
Scenario
Opening Microsoft Excel on a Mac to work with data after a recent macOS system update.
Observed behavior
The Data Types button disappears from the Excel ribbon, despite having an active, fully updated Microsoft 365 subscription that works normally on Windows.
Before you start

Ensure your Microsoft 365 subscription is active and that you have fully closed Microsoft Excel before executing any Terminal commands.

Solution 1Recommended

Reset Excel Metadata via Terminal

This method deletes the specific configuration file that dictates whether the Data Types button is displayed, forcing Excel to recreate it upon restarting.

Major macOS updates can sometimes corrupt cached configuration files in Microsoft Office, preventing cloud-connected features like Data Types from loading properly.

1
Quit Microsoft Excel

Ensure Excel is completely closed by right-clicking its icon in the Dock and selecting Quit, or by pressing Command + Q.

2
Open Terminal

Press Command + Space to open Spotlight Search, type 'Terminal', and press Return to launch the application.

3
Execute the Reset Command

Copy and paste the following command into Terminal and press Return: rm ~/Library/Containers/com.microsoft.Excel/Data/Library/Application\ Support/Microsoft/AppData/Microsoft/Excel/Metadata

4
Restart Excel

Launch Microsoft Excel and check if the Data Types button has returned to the ribbon. You may need to quit and restart Excel a second time for the changes to take effect.

Reset Excel Metadata via Terminal
Safe Procedure: This Terminal command only removes a temporary configuration file controlling the user interface. It will not delete your personal workbooks or local data.
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Frequently Asked Questions

Why did my Excel Data Types disappear after a macOS Monterey update?

Operating system updates can occasionally disrupt the permission structures or cache files that Microsoft Office relies on to display cloud-connected features. This prevents UI elements like the Data Types button from loading on the ribbon.

Will deleting the Excel metadata file in Terminal delete my spreadsheets?

No. The Terminal command targets a specific hidden configuration file that only controls application interface elements. Your saved spreadsheets and internal data remain completely untouched.

What should I do if the Terminal fix doesn't work?

If resetting the metadata doesn't restore Data Types, you should try logging out and back into your Microsoft 365 account. If that fails, completely uninstalling and reinstalling Microsoft Office on your Mac often resolves persistent bugs.