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FilipMiler's avatar
FilipMiler
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4 years ago

alt-boot-disk-util v20.1 returns "Device open failed" error

Hi. In SoC EDS version 20.1, the alt-boot-disk-util SD card utility doesn't work, it always returns "Device open failed" error message regardless of running as administrator, specified destination dr...
tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi FilipMiler


Could you try starting the Embedded Command Shell with Administrator Privileges before trying invoking the "alt-boot-disk-util" exe?

Which board are you working on currently?



Regards

Jingyang, Teh


  • FilipMiler's avatar
    FilipMiler
    Icon for New Contributor rankNew Contributor
    4 years ago

    Hi. Yes, I'm starting the shell with administrator privileges. alt-boot-disk-util from EDS 18.1 works fine in command prompt shell, but version 20.1 doesn't.

    Best regards,

    Filip Miler