Office for Mac Issues

How to Fix VBA Project Explorer Window Covering Excel on Mac

Steve KSteve K Oct 29, 2026 869 views

Question details

The user needs to fix the VBA Project Explorer window that covers the entire Excel VBA interface on a Mac, preventing access to the title bar and window controls.

How to Fix VBA Project Explorer Window Covering Excel on Mac
Product
Microsoft Excel for Mac
Device & OS
macOS
Scenario
Using the VBA editor in Excel for Mac.
Observed behavior
The VBA Project Explorer window expands to cover the entire interface, making it impossible to move the window, resize it, or access the title bar.
Before you start

Ensure that you have completely quit Microsoft Excel (Cmd + Q) before attempting to modify or move any container folders.

Solution 1Recommended

Reset the Microsoft Excel Container Folder

Moving the Excel container folder forces the application to recreate its default settings, which resolves saved window configuration glitches.

Depending on your macOS version, the container folder name will differ. macOS Big Sur and newer versions use 'Microsoft Excel', while Catalina, Mojave, and older versions use 'com.microsoft.Excel'.

1
Quit Excel

Make sure Microsoft Excel is completely closed. You can do this by pressing Cmd + Q while the application is active.

2
Access the Hidden Library Folder

Open Finder, click on the 'Go' menu at the top of the screen, hold down the 'Option' key, and select 'Library' from the dropdown list.

3
Navigate to the Containers Folder

In the Library folder, locate and open the 'Containers' folder.

4
Locate the Excel Settings Folder

Find the folder named 'Microsoft Excel' (for macOS Big Sur and later) or 'com.microsoft.Excel' (for macOS Catalina and earlier).

5
Move Folder to Desktop

Drag this folder to your Desktop. This serves as a temporary backup and removes the corrupted window configuration from Excel's active directory.

6
Test the VBA Editor

Reopen Microsoft Excel and launch the VBA editor. Excel will automatically recreate a fresh container folder and the Project Explorer window size should be reset.

Reset the Microsoft Excel Container Folder
Settings Reset Successfully: Once you confirm that Excel and the VBA editor are working correctly, you can safely delete the old container folder from your Desktop.
Free Microsoft Office alternative

Try WPS Office for a Seamless Spreadsheet Experience on Mac

If you frequently encounter interface glitches, window overlapping, or management issues in Microsoft Excel for Mac, consider switching to WPS Office. It is a free, lightweight, and highly compatible alternative that offers a smooth, familiar user interface without the layout bugs.

  1. 1. Download WPS Office: Visit the official WPS website and download the Mac version of WPS Office.
  2. 2. Install and Launch: Follow the standard macOS installation process and open WPS Spreadsheet.
  3. 3. Open Your Files: Drag and drop your existing Excel workbooks into WPS to continue working seamlessly in a stable environment.
Fully compatible with Microsoft Excel (.xlsx, .xls, .csv) formats.Familiar tabbed interface for easy document management without window clutter or overlapping issues.Lightweight application that runs smoothly and efficiently on all macOS versions.Free to use with powerful data analysis, formatting, and spreadsheet tools.
microsoft office alternative - wps office

Frequently Asked Questions

Why can't I find the com.microsoft.Excel folder on my Mac?

In newer macOS versions like Big Sur, Monterey, and Ventura, Apple changed how container folders are named and displayed. The folder is now simply named 'Microsoft Excel' instead of 'com.microsoft.Excel'.

Will moving the container folder delete my Excel files?

No, moving the container folder only resets application preferences and cached window configurations. Your saved workbooks and spreadsheets remain safe in their original locations.

How do I access the hidden Library folder on Mac?

Open Finder, click the 'Go' menu at the top of the screen, and hold down the 'Option' (Alt) key on your keyboard. The 'Library' option will dynamically appear in the dropdown menu. Click it to access your user library.