The preview version is not designed to be "unlocked" indefinitely; you must obtain a full license.
This method completely bypasses the Windows Installer cache and ensures no preview residues remain. The preview version is not designed to be
, search for "Microsoft Office LTSC Professional Plus 2021 Preview," and select Deep Clean (Recommended) Microsoft Support and Recovery Assistant (SaRA) to ensure all registry entries and system files are wiped. The preview version is not designed to be
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