Not seeing CMSIS-DAP device on FRDM-K82F board

[k82f_newbie]

I used Keil Ulink Pro to flash my application onto FRDM-K82F board using Keil MDK IDE. The download failed with error.

Now I am unable to see the CMSIS-DAP device anymore.

Can you please advise how to reset the board back so that CMSIS-DAP device is visible again?

[k82f_newbie]

Also, is there a way to use ULink Pro instead of CMSIS-DAP interface?