If you found a file labeled “Office 14 UPD” on a torrent or file-sharing site, delete it . The risk of malware is extremely high. Instead, retrieve your old key from Microsoft’s official site or upgrade to a supported version.
Unless you need Office 2010 for a specific offline, air-gapped computer, Microsoft Office 14 Download UPD
If you require a perpetual license, consider Office 2021 or 2024, or move to Microsoft 365 for continuous updates and Copilot AI features. Microsoft Learn How to Check for Updates (If Still Running Office 2010) If you found a file labeled “Office 14