While it's possible to download Office 2007 from third-party websites, we don't recommend this method due to potential security risks and copyright issues.
| Issue | Likely fix | |-------|-------------| | “This file is damaged” | Redownload ISO; verify SHA-1 checksum. | | Setup requires Windows Installer | Download and install WindowsInstaller-KB893803-v2-x86.exe . | | Product key rejected | Key may be blacklisted or for a different edition (Pro vs Home). | | Setup hangs at 95% | Disable antivirus temporarily, restart, run as Admin. | download office 2007