The K-Bao certificate has expired. The update steps are as follows:

Operating environment:

Brand model: Lenovo yoga14s

System Version: Windows 11 Professional Edition

App version: v98.0.4758.82

1. Insert the K-Bao into the computer USB interface. At this time, the computer will automatically recognize and install the K-Bao driver. And automatically download the installation file from the Agricultural Bank of China server. If the automatic installation program does not run, you can right-click the K treasure drive letter and select the "Autoplay" item in the right-click menu.

2. After the installation is completed, double-click the Agricultural Bank of China K Bao Management Tool in the taskbar with the left button of the mouse. The following management tool interface will pop up. Click "Download Certificate (D)" on the right side of the management tool interface. ” button to enter the page for downloading the certificate.

3. Enter the reference number and authorization code and submit the application.

Four. The system will determine the customer certificate media type through the reference number and authorization code submitted by the customer. Based on the type of K certificate used by the customer, the system will automatically detect whether the client software is the latest version and whether the client K Check whether the K-Bao software is installed normally, whether the client CSP tool is normal, and whether the K-Bao connection is normal.

5. Set the K treasure password.

6. Verify K treasure password. This operation is performed on the virtual desktop by default, and can be performed using both the soft keyboard and the physical keyboard.

7. Complete the download. At this point, the K treasure update process is completed.

K Bao certificate refers to the electronic signature and digital authentication tool for online banking. It uses a 1024-bit asymmetric key algorithm to encrypt, decrypt and digitally sign online data.

The K Bao certificate is a valid online identity certificate for online banking customers. Its main function is to prevent others from using the name of the certificate holder to conduct online transactions and safeguard the legitimate rights and interests of users and banks. Reduce and avoid financial and legal disputes. Use advanced and reliable security hardware to store certificates. It is impossible for outsiders to read and copy any key information of the certificate, which can provide the highest level of protection. It is a tool for electronic signature and digital authentication in online banking, with a built-in micro smart card processor. The K-Bao certificate is easy to carry, is not affected by reinstalling the computer, and can be used safely on different machines.