- 1. Click More actions and tap Keep, then you will see a detailed information shows the Microsoft Defender SmartScreen protection.
- Note: If browser shows Windows protected your PC. You should click More info -> Run anyway.
- 2. You need to click Show more, and tap Keep anyway, then you can tap Open file.
- Note: Please go to Installation Error on Windows to get more help if you need.
- 3. Please follow the setup wizard to install PDF Reader Pro.
- 4. After you complete the installation, you can start to enjoy the best PDF Reader Pro.
- If your download does not start automatically, please use this direct link.