. It was specifically designed for "Click-to-Run" (CTR) installations that failed to uninstall through the standard Windows Control Panel. Microsoft Learn 1. Where to Download the Tool While Microsoft has officially replaced this specific file with the more modern Support and Recovery Assistant (SaRA)
Due to the nature of homebrew software, the acquisition channel is distinct from commercial software stores.
The (formally known as o15-ctrremove.diagcab or O15CTRRemove ) is an official legacy troubleshooting utility developed by Microsoft to completely uninstall corrupt or stubborn installations of Microsoft Office 2013, Office 2016, and Microsoft 365 (formerly Office 365) Click-to-Run (C2R) suites . Download 015-ctrremove Tool
Replace subcommands/flags with those shown by --help.
Ensure the downloaded file ends exactly in .gm9 (e.g., 015-ctrremove.gm9 ). Never run .exe , .bat , or unverified .bin files on your 3DS SD card. Step-by-Step Guide: Installing and Running the Script Where to Download the Tool While Microsoft has
For system administrators or tech-savvy users, you can use a PowerShell command to run the tool automatically, which is very useful for cleaning multiple machines.
: Encountering codes like 30175-4 , 30015-6 , or 30015-11 during updates or removal loops. Ensure the downloaded file ends exactly in
This comprehensive guide explains what the 015-ctrremove tool is, how it works, where to safely download it, and how to use it to restore your system. What is the 015-ctrremove Tool?
| Feature | Description | | :--- | :--- | | | Performs a deep, forensic-level scan and removal of all Microsoft Office components, including files, folders, and registry entries. | | Format | It comes as a .diagcab file (Diagnostic Cabinet), which is a specific Windows package format for troubleshooting and repair tools. | | Operation | It is a "green" tool that requires no installation. You simply download and run the file. | | Compatibility | Officially supports : - Office 2013 (which the "15" in the name likely references) - Office 2016 - Office 365 May support (based on user reports) : - Office 2019 - Office 2021 |