Trying to install .CAP, getting error SW 64 00

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Hi I am trying to load a .CAP file onto a GlobalPlatform card, I am getting the following error. How can I debug this?

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Maarten Bodewes On

6400 is a generic error. You will have to ask the vendor / manufacturer for more information.

64XX: Execution error, the state of persistent memory is unchanged.

Where XX=00 means no information given.


In general, try a smaller block size (FF is a bit much command data) and make sure that the Java Card version matches that of the card.