1. System Settings: First, ensure that the computer meets the minimum system requirements of the electronic tax bureau and the operating system is the latest version. Incorrect system settings can cause installation problems.
2. Network connection problem: unstable or interrupted network connection will lead to download failure. Make sure that the network connection is normal and there are no firewalls or security settings that prevent downloading.
3. Browser compatibility problem: Some browsers are not compatible with the certificate driver of the Electronic Taxation Bureau, resulting in download failure. It is recommended to try using other browsers to download, such as GoogleChrome and MozillaFirefox.
4. The certificate file is damaged: the certificate file is damaged during the download process, which will cause the installation to fail. You can try to download the certificate file again or install it with another available certificate file.
5. Security software conflict: Some security software will prevent the download or installation of certificate files. Ensure that the computer is not running any antivirus software, firewall and other security software that may interfere with downloading or installation.