In rare cases, SaRA might hang or report "Unable to complete uninstall." This usually happens when Office was originally installed via a Click-to-Run (C2R) package that is severely corrupted. When that occurs, you have three alternatives.

The dedicated removal tool (SaRA) directly interacts with the Windows Installer to remove all hidden files and registry entries associated with the product suite.

: It may delete Outlook profiles; back up your .pst or .ost files first.

Complete Guide to Using the Microsoft Office Removal Tool on Windows 10

Switching from a personal account to an enterprise license causes activation loops.

Here are the primary methods, ranging from the standard approach to specialized tools for stubborn software.

Manually scrubbing software can accidentally damage your operating system. You should deploy the automated tool in the following scenarios:

| Issue | Solution | |-------|----------| | SaRA won’t install | Ensure .NET Framework 4.6+ is enabled in Windows Features. | | Tool says “No Office found” but leftovers exist | Run the manual removal script instead. | | Reinstall still fails after removal | Use the (advanced, for IT pros only). |

This is the most direct confirmation that a previous uninstall was incomplete. Even if you don't see Office in your "Apps & features" list, leftover registry keys, MSI installer cache files, or AppX packages are tricking the new installer into thinking a version still exists.

Locate the section .