EVMK2G: EVMK2G sbl_qspi_writer utility

Hi,

I try to prepare MLO and app in QSPI flash

1. with sbl_qspi_writer utility (accordance in 4.6.3.5.6.2.1. Preparing QSPI, 

https://software-dl.ti.com/processor-sdk-rtos/esd/docs/06_03_00_106/rtos/index_Foundational_Components.html#k2g)

but the writer freezes, my screen below. 

2. same procedure with qspiflashwriter_evmk2g utility was successful, but the app is not loaded 'cause "Invalid magic number..."

Please tell me how to solve the problem.