: If you have a legitimate license, the best way to get a "high quality" and complete set of files is to re-download the installation image directly from Microsoft 365 or your organization's portal.
A known community workaround involves downloading an official evaluation version of Office from Microsoft TechNet , extracting its proprww2.cab file, and renaming it to propsww2.cab to replace the missing file in your original installation folder. : download proplusww propsww2cab office high quality
: Running the global setup.exe instead of the one within the specific product folder can sometimes lead to pathing errors. Recommended Solutions : If you have a legitimate license, the