The computer has been replaced with a new system, and the certificate of online banking is gone, wha

1.You also go to the bank to open and pass, and you have to go to the bank to open before you can transfer money and pay.

4.If the above fails, go to the CCB online banking interface, delete the original contract, sign a new contract, and open it at the bank.

The digital certificate of CCB online banking is like this, after signing the contract at the counter, you need to ** digital certificate within a week, you have **, and installed it (in the machine of the Internet café), but the computer of the Internet café is restored after restarting, that is to say, your certificate is gone. Now your solution is to go to the counter to cancel your online banking service, and then go back to open online banking again, and after opening online, you have to go to the counter to confirm, so that you can use the certificate again within a week of going back. It's a bit of a hassle, but it's for safety.

The certificate you mentioned is saved to the U disk, which is like this, you can export the certificate and save it after you install the certificate, so that you can import the digital certificate next time you make an online payment on another computer.

The steps for export are as follows:

1.Launch IE, select Tools Internet Options Content Certificate Personal tab bar, select your digital certificate, click the Export button, the system prompts you to use the Certificate Export Wizard, click Next;

2.The system asks if you want to export the private key with the certificate, select Yes, export the private key (if the storage medium you selected when applying for a digital certificate is a non-local computer, the system exports the private key item is virtual), click Next, the system lets you select the format of the exported certificate (the file format of the digital certificate with the exported private key is pfx), click Next;

3.When exporting the private key, the system will prompt you to enter the private key protection password, in order to prevent third parties from illegally using your digital certificate, please enter your private key protection password, and then click Next;

4.Select the path and file name of the exported file, click Next, click the Finish button, and the system prompts that the export is successful.

If you want to import, you want to start IE, select the Tools Internet Options Content certificate, click the Import button, and follow the system prompts to complete the import.

You can export the certificate to a USB flash drive, and then import it to your computer when you want to, in Options - Internet Options - Content - Certificate - Export.

It is necessary to go to the bank to re-sign the contract, if you use uk, it is recommended to use it for a long time, do not use a dynamic password card, there is uk, it is more expensive, but it can be used on any machine.

Of course, I have to change it from the beginning, and my family has changed.

It should be that there is no certificate after installing the system.

It seems like you have to buy a new certificate.

You're talking about U-shield digital certificates, right? The U shield digital certificate only needs to be used once, and even if the system is reinstalled or the computer is changed, there is no need to re-use. As long as you install the U shield driver and the online banking control, you can do it.

If you don't have a backup, go to the bank and spend 15 yuan to get a new confidential letter, and you're good to go.

It could be that you didn't install it well.

-？Is that the one yours the answer?

If yes, I'll do it next, hehe.