Microsoft 365 Installation Problems

How to Find the Office 2019 Installation Folder in Windows 10

Elise WilliamsElise Williams Nov 4, 2026 869 views

Question details

The user needs to find the exact installation folder path for Microsoft Office 2019 on a Windows 10 system.

How to Find the Office 2019 Installation Folder in Windows 10
Product
Microsoft Office 2019
Device & OS
Windows 10
Scenario
Locating the installation directory for manual configuration, creating desktop shortcuts, or troubleshooting software issues.
Observed behavior
The correct installation path varies depending on the system's architecture (32-bit vs. 64-bit) and the deployment method, causing standard searches to occasionally fail.
Before you start

Before searching your local drive, check whether your Windows 10 system and your Office 2019 suite are 32-bit or 64-bit, as this directly dictates which default folder the installation resides in.

Solution 1Recommended

Navigate to the Default System Directories

The fastest way to locate the Office 2019 folder is by checking the default Program Files directories based on your software bit version.

Microsoft Office 2019 typically installs into specific directories using the Click-to-Run deployment method. You can find the main executable files (like WINWORD.EXE and EXCEL.EXE) in a subfolder named 'root' or 'Office16' within your main Program Files folder.

1
Open Windows File Explorer

Press the Windows Key + E on your keyboard to launch File Explorer, and click on 'This PC' to view your local drives.

2
Check the 64-bit Installation Path

Navigate to your primary drive (usually C:) and open 'Program Files', then 'Microsoft Office', and finally 'root'. If you installed the 64-bit version of Office, your files will be here.

3
Check the 32-bit Installation Path

If you are running a 32-bit version of Office 2019 on a 64-bit Windows system, navigate to 'C:\Program Files (x86)\Microsoft Office\root\'.

Navigate to the Default System Directories
Looking for Executables: Once inside the 'root' folder, look for the 'Office16' folder. This is where the core application files for Office 2019 are stored.
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Frequently Asked Questions

Why can't I find an 'Office16' folder in my Program Files?

If you downloaded Office 2019 directly from the Microsoft Store, it is installed as a Universal Windows Platform (UWP) application. These applications are stored in a hidden system folder located at 'C:\Program Files\WindowsApps' rather than the traditional Microsoft Office directory.

How do I check if my installed Office 2019 is 32-bit or 64-bit?

Open any Office application like Word and create a blank document. Click on 'File', select 'Account' at the bottom left, and click the 'About Word' button. A dialog box will appear displaying the full version number and indicating whether it is 32-bit or 64-bit.

Can I change the default installation folder for Office 2019?

By default, the standard Click-to-Run installer for Office 2019 does not allow you to choose a custom installation path. It automatically installs to your system drive (usually C:). To install it on a different drive, advanced users must use the Microsoft Office Deployment Tool with a customized XML configuration file.