Method 1:
1. Open the registry: click->; Click operation-> enter regedit————& gt；; Point determination
2. Find the token and certificate HKEY _ current _ user in the registry and delete: HKEY _ current _ user->; Software-> A.E.T European B.V.-> Safety signs-> 2.0——& gt； There are two items under the cache, one is a token and the other is a certificate. Right-click these two items to delete, and then pull out the U shield to restart.
Method 2:
1. Please read the certificate information through the U shield driver to see if the certificate has been successfully connected to the computer. It is recommended that you insert the U shield into the back interface of the desktop, or reconnect it with another USB interface. If you still can't connect to, please check whether you are using a USB extension cable. It is recommended that you do not try to use USB extension cable. If you still don't understand, I suggest you unplug the U shield and restart the computer.
2. If the certificate driver is not installed normally, it is recommended that you uninstall the certificate driver and restart it. After that, do not insert the U shield, reinstall the driver (it is recommended that you download the latest version of the driver through ICBC's homepage, and be careful not to use download auxiliary software when downloading), and then insert the U shield after installation.
3. If you have successfully installed the driver and can read the certificate information through the driver, please confirm that you are using IE browser, and check whether there is the certificate information of the issuer of Personal ICBC CA in IE through the columns of IE”- Tools-Internet Options-Content-Certificate. If there is no such certificate information (if the certificate information can be read through IE, it is still possible. ), according to the brand distinction, please refer to the following methods: G&D, Goldpac, Goldpac 2006/2007: Plug in the U shield to connect and restart the computer; Hua Hong/Hua Hong II: Open Hua Hong/Hua Hong II- Client Management Tools-Certificates, enter the certificate password, and select Install/Register below. If Install/Register is grayed out, you can select Uninstall/Logout first, and then select Install/Register.
If this problem still occurs after adopting the above method, it is suggested that you try to replace your computer or bring your U shield, registration card and valid certificate to ICBC outlets to check whether the certificate hardware is normal (if it is in a different place, you need to add a local card as a registration card before you can carry out certificate-related business operations).