Announce two new product: SmartCard Reader Rockey200 and USB2.0 Extension Cable

ROCKEY 200 is a handy and portable USB Smart Card reader that can perform read/write operations on any ISO 7816-1/2/3/4 smart cards which are compatible with protocol T=0 and T=1.

USB2.0 Extension Cable With high speed USB 2.0 devices such as USB token ,USB Card Reader and so on.

Come to try it now!

GidsAPP User Guide - Question 1: Cannot find the signature(5/7)

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GidsAPP User Guide - Question 1: Cannot find the signature(5/7)

Postby JavaCardOS » Tue Jan 10, 2017 1:29 am

    Prompt: Cannot find the signature. as the figure shows below:


    Open certificate manager, remove and plug the smart card reader or smart card again. Right click "Personal", and click "Refresh". After reloading the certificate, retry signature function.

    Note: That may need some time, please wait for a moment.



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