Troubleshooting Error Code 0x80070003 in Office 2021 Installation

Explore multiple methods to address the error code 0x80070003 when setting up Office 2021:

1. Verify your internet connection: Ensure your internet is robust and reattempt the Office 2021 download and installation.
2. Turn off antivirus software: Antivirus programs might block the setup. Disable your antivirus briefly and install Office 2021 again.
3. Empty your browser's cache: Purge your browser cache and proceed with downloading and installing Office 2021 once more.
4. Execute the installer with admin rights: Right-click the Office 2021 setup file and choose 'Run as administrator' to empower the setup with administrative rights.
5. Utilise the Microsoft Office Installation Troubleshooter: Microsoft offers a troubleshooting tool to aid in resolving setup problems. Utilize this tool to tackle the error code 0x80070003.
6. Assess your system compatibility: Confirm that your PC satisfies the minimum specifications for Office 2021. Upgrade your system or hardware if necessary.