AVRISP MKII problem

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  • #452

    georgeC
    Participant
    Post count: 1

    I plugged in avrisp mkii and AVRStudio 6.1 will not find it but windows show it as a driver under Jungo section, what is wrong please.

    #453

    Kanda Admin
    Keymaster
    Post count: 324

    There should be two drivers under Jungo section in Device Manager:

    1) A tool specific driver (AVRISP MKII in your case, or it could be AVR Dragon or other tool) that is installed when you plug in the tool

    2) WINDRIVER that is installed by AVRStudio.

    Your problem is usually caused by not selecting install Jungo drivers during AVRStudio installation, so you need to uninstall and re-install AVRStudio, making sure you select Jungo drivers. This should work with all versions of AVRStudio.

    There is a shortcut if you don’t want to have to re-install AVRStudio 6 which takes ages.
    1) Run cmd.exe as administrator
    2) Change directory to C:\Program Files\Atmel\AVR Jungo USB folder (maybe Program Files (x86) on some PCs)
    3) Select either usb32 or usb64 folder
    4) Execute this command

    wdreg.exe -log atmelusb.log -inf windrvr6.inf install

    WINDRIVER should now appear in Jungo section of Device Manager and AVRStudio will find the tool.

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