Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
If you delete the \MSOCache folder, it will be replaced the next time any Setup operation is initiated (you will be prompted to provide the disk). So you should not delete the folder.
Anytime that a patch or update is applied to Microsoft Office, the cached files will be needed. It is not possible to disable the use of the cached file location.
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