Microsoft.Office Installer Hash does not match

For "Microsoft 365 Apps for enterprise" [Microsoft.Office] installation of update 16.0.20026.20112 fails with Installer has does not match.

Performed

Winget source update
Winget update
Winget upgrade Microsoft.Office

produces installer hash error.

026-07-31 15:13:49.993 [CLI ] Generated temp download path: C:\Users\james\AppData\Local\Temp\WinGet\Microsoft.Office.16.0.20026.20112\cfe1ee36f9e5baac6e1777a75e3d8a4d6f1f6a7481ddadfa4513f089b20fbb86
2026-07-31 15:13:49.993 [CLI ] Installer download headers:
2026-07-31 15:13:49.993 [CORE] Downloading to path: C:\Users\james\AppData\Local\Temp\WinGet\Microsoft.Office.16.0.20026.20112\cfe1ee36f9e5baac6e1777a75e3d8a4d6f1f6a7481ddadfa4513f089b20fbb86
2026-07-31 15:13:49.996 [CORE] DeliveryOptimization downloading from url: https://officecdn.microsoft.com/pr/wsus/setup.exe
2026-07-31 15:13:50.705 [CORE] Download completed.
2026-07-31 15:13:50.782 [CORE] Started applying motw to C:\Users\james\AppData\Local\Temp\WinGet\Microsoft.Office.16.0.20026.20112\cfe1ee36f9e5baac6e1777a75e3d8a4d6f1f6a7481ddadfa4513f089b20fbb86 with zone: 3
2026-07-31 15:13:50.804 [CORE] Finished applying motw
2026-07-31 15:13:50.804 [CLI ] Package hash verification failed. SHA256 in manifest [cfe1ee36f9e5baac6e1777a75e3d8a4d6f1f6a7481ddadfa4513f089b20fbb86] does not match download [144f5bf08814ca6283967b640810e1d186f67fa149b30dc84a5b05800bea456f] with file size [7191312] and content type [application/octet-stream]
2026-07-31 15:13:50.805 [CLI ] Terminating context: 0x8a150011 at C:__w\1\s\external\pkg\src\AppInstallerCLICore\Workflows\DownloadFlow.cpp:244

The issue identifies Microsoft.Office version 16.0.20026.20112 and the expected and downloaded SHA256 values; start by locating that package manifest in the repository and reviewing its installer metadata. Done means the manifest matches the current installer and the package upgrades without a hash verification failure.