Using labview, how do I access the smart card with the smart card reader?

[Mathan]

In the above post, just i have renamed the readername in the filename SCR335 to SCR3351. sorry for the confusion.

Also tell me what is the version of winscard.dll you are using.

[Peter N]

Hi Mathan,

I still ge the error 80100066 at card connect return, which is "card doesn't response to a reset".  On one computer, it did work fine all Friday and doesn't work on Monday.  I have two other computer that it never work.  They all had the same installation package.  I am about to give up at this point.

Thanks,

P

[Peter N]

I am using winscard.dll version 5.1.2600.5512.

P

[Peter N · Accepted solution]

Thanks everyone for your help.  I found out that I am using the wrong protocol.  I am using memory card rather than uprocessor card.  Everything is working now.

[Mathan]

Ooops i should have asked about what smart card you are using at the beginning itself.

Anyhow glad that it was working now.

[Ray.Abram]

I found this driver a while ago, it is written using Objects and works really well

I did not write this