what should I do to use MCUXpresso LinkServer

[crj1998]

My board is in BOOTLOADER state，what should I do if I want to use MCUXPresso LinkServer？For Example， what file should i put in the BOOTLOADER? 

and the IDE always in the state as follow。

[ErichStyger]

Can you tell what board you are using?

If it is a FRDM board with OpenSDA, maybe you need to revover your board, see Recovering OpenSDA Boards with Windows 10 | MCU on Eclipse 

I hope this helps,

Erich