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List:       ms-smartcardddk
Subject:    Problem with ReFlashing OS
From:       Axel Heider <axel.heider () TOWITOKO ! DE>
Date:       2000-12-14 18:03:52
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Hi,

I have several problem reflashing the OS on differen WfSC cards
wit the Software from the Windows SmartCard Toolit (SP1)

Card1: GemPlus demo card from Windows SmartCard Toolkit
Card2: GemPlus "GemStart development Card"
Card3: GemPlus sample card from a customer

Result:
                          Card3      Card2     Card1
 Towitoko CHIPDRIVE USB     -          -         +
 Utimaco CardMan USB        -          -         -
 ACS ACR30 USB              -          -         +

Reflashing did not cause any problem with the demo card from
then Windows SmartCard Toolkit, it worked fine on every
test - except for Utimaco, which did not work with any
card.  With Card2, the test usually fails in 40% of all
cases, with Card1 even in over 70% of my tests.

Since *ALL* the three devices work fine with other PC/SC
application, I try to find the reason for this failures.
Is it a problem with the GemPlus cards? Or with the software
from the Smartcard Toolit? Did anybody get similar results?
What makes the difference to the demo card from the SmartCard
Toolkit?

Can someone from ACS/Utimaco send me the latest driver? If
they a newer then these I have, I'll run the test again?
I will also rum test wiht some more serial readers, just
to see what happens..

--
With best regards

Axel Heider

Towitoko AG
Haidgraben 2
85521 Ottobrunn

Tel: +49-89-66683-0
Fax: +49-89-66683-222



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