To download and install with the May 2022 update, the most secure method is using official Microsoft tools. While specific "Dev exe" files are often third-party modifications, you can recreate that exact build using the Office Deployment Tool (ODT) . 1. Download Official Tools
Note: Build 14326.20454 corresponds to the May 2022 release. Download Office Pro Plus 2021 x64 May 2022 Dev exe
Use code with caution. Copied to clipboard To download and install with the May 2022
this file as configuration.xml inside your C:\Office2021 folder. 3. Run the Installation Open Command Prompt as Administrator. Navigate to your folder: cd C:\Office2021 Download Official Tools Note: Build 14326
If you tell me your (e.g., Windows 10 or 11), I can provide more specific troubleshooting steps for the installation.
Get the Official ODT Executable from the Microsoft Download Center.
You will still need a genuine product key, which can be managed via your Microsoft Account Dashboard.