Resolving Office 2021 Install Error 0x80070057: Key Steps

Explore multiple approaches to address the error code 0x80070057 when setting up Office 2021:

1. Verify system compatibility: Confirm that your PC meets Office 2021’s minimum requirements including processor, memory, and storage capacity.
2. Temporarily disable security software: Security applications may disrupt the setup process. Temporarily deactivate your antivirus and attempt the installation of Office 2021 once more.
3. Execute setup with admin privileges: Right-click the Office 2021 setup executable and choose 'Run as administrator' to grant the installer the necessary permissions for a smooth installation.
4. Utilise Microsoft’s Installation Troubleshooter: Employ Microsoft's Office Installation Troubleshooter to identify and resolve issues. Download and execute this tool to potentially clear the error code 0x80070057.
5. Correct registry errors: Issues with the registry can trigger error 0x80070057. Employ a registry cleaning software to examine and rectify registry discrepancies.