Not able to access the device Cores and program the micro-controller

Hi,

I have been trying to program the nRF54H20DK board. And although I am able to program the device, the controller seems to not go the the main function. I even tried reading the controller memory using the programmer app from the nRF connect for desktop and received error notifications saying "Failed loading core information for application core" and that "nRF54h is not supported for core-info. 

I also tried using the Board configurator provided in the nRF connect for desktop, and as soon as the device serial number is selected, I get notification saying "No defaults found in board definition JSON" and error stating "No matching plugin found for operating to execute, Batch task smp failed". I have also attached the screenshots of the errors being read.

I am unsure if the initialization is not proper, or if I am missing any dependencies to be added into it and would be really great if I could get some help regarding the programming of this module.

SDK version - 2.7.0

nrfutil Version - 7.12.0

Thanks,

Tejaswi

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