When Alipay bound ICBC U Shield, the prompt "PTA signature failed" resolution

  

This problem occurs because the computer has installed two different ICBC U shields. Solution: Open the browser, click [Tools] & mdash; & mdash; [Internet Options] & mdash; & mdash; [Content] & mdash; & mdash; [Certificate], will display two ICBC u shield certificates, please keep the time closest Certificate, delete the other one, please try to bind the ICBC U shield certificate after confirming.

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