If Iso Windows 10 Pro installation fails, then you can try these fixes:

- Ensure the ISO file is not corrupted.

- Use a different USB drive or installation method.

- Disconnect unnecessary peripherals to avoid driver conflicts.

- Check your BIOS settings and enable UEFI or Legacy mode as needed.

- Run Windows Troubleshooter for installation issues.

- If errors persist, perform a clean install after formatting the drive.