: Unofficial ISOs can be "slipstreamed" with keyloggers or backdoors. Since Google Drive's virus scanner often skips files larger than 100MB, an Office ISO (usually ~500MB+) might not be scanned.
If you still have your original , you might have better luck searching for the "Microsoft Office 2007 Academic" or "Pro" installers on the Internet Archive (Archive.org) . It is generally considered a more reliable repository for historical software than random Google Drive links. office 2007 iso google drive
Since Microsoft has retired the software, your best options for a clean file include: Install Office 2007 - Microsoft Support : Unofficial ISOs can be "slipstreamed" with keyloggers
Check reputable preservation sites like The Internet Archive rather than random Google Drive links to avoid malware. office 2007 iso google drive