MSP430FR2475: MSP430FR2476 EVK: Firmware upgrade using BSL rocket

Part Number: MSP430FR2475
Other Parts Discussed in Thread: MSP430FR2476, MSP-FET, UNIFLASH

Tool/software:

Hi Team,

In my current project application, there is a need of firmware upgrade of MCU MSP430-FR-2476 using BSL- Rocket. For that i have installed BSL scripter (https://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/MSPBSL_Scripter/latest/index_FDS.html) in my linux laptop. I was trying to execute my firmware image (in txt) as shown below in snapshot, but could not get it worked. I am following BSL scripter user's guide. 

Can you please guide me step by step how to follow each and every step to upgrade my MCU with new firmare image?

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