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AWR1642BOOST: Uniflash Issue while flashing image file

Part Number: AWR1642BOOST
Other Parts Discussed in Thread: UNIFLASH, , AWR1642

hello,

I'm facing a similar issue while flashing image file to AWR1642BOOST Using Uniflash tool as well as at Command Prompt

Below is the command Prompt:

D:\OEM\TI_mmwave\ti\uniflash_5.0.0>dslite flash -c D:\OEM\TI_mmwave\Inputs\mmWave\uniflash_windows_64\user_files\configs\awr1642.ccxml -l D:\SB127971\TI_mmwave\uniflash_windows_64\user_files\settings\generated.ufsettings -e -f -v D:\OEM\TI_mmwave\ti\mmwave_sdk_03_01_01_02\packages\ti\utils\ccsdebug\xwr16xx_ccsdebug.bin

Executing the following command:
> "D:\OEM\TI_mmwave\ti\uniflash_5.0.0\deskdb\content\TICloudAgent\win\ccs_base\DebugServer\bin\DSLite" flash flash -c D:\OEM\TI_mmwave\Inputs\mmWave\uniflash_windows_64\user_files\configs\awr1642.ccxml -l D:\SB127971\TI_mmwave\uniflash_windows_64\user_files\settings\generated.ufsettings -e -f -v D:\OEM\TI_mmwave\ti\mmwave_sdk_03_01_01_02\packages\ti\utils\ccsdebug\xwr16xx_ccsdebug.bin

For more details and examples, please refer to the UniFlash Quick Start guide.

DSLite version 9.1.0.1655
Configuring Debugger (may take a few minutes on first launch)...
Parsing connections/Serial_Connection.xml
Parsing drivers/serial_debugssm.xml

...continued with more lines

And the Flashing got terminated with the below error

Connecting...
Loading Images
Initialization of uniflash object completed
Initialization complete.: 1%
info: Cortex_R4_0: Initialization complete.
Instance shutdown procedure activated...: 99%
info: Cortex_R4_0: Flashing process starting...
Done.: 100%
info: Cortex_R4_0: Connecting to COM Port COM3...
info: Cortex_R4_0: Reset connection to device
error: Cortex_R4_0: Serial port COM3 specified does not exist, is already open, or permission is denied!!
error: Cortex_R4_0: !! Aborting operation!!
error: Cortex_R4_0: Not able to connect to serial port. Recheck COM port selected and/or permissions.
info: Cortex_R4_0: Flashing instance clean-up initiated...
info: Cortex_R4_0: Instance deinitialized!
Failed: Image loading failed: Not able to connect to serial port. Recheck COM port selected and/or permissions.

D:\OEM\TI_mmwave\ti\uniflash_5.0.0>

Attached snapshot for the error displayed in Uniflash tool 

COM Port is as per the Port detected as COM3. I've also tried with the full name but still I get the same error.

Please find the Setting made in Uniflash as below

Please provide the solution for the above issue.

Regards,

Sagar Bhaktavatsala