UNDER CONSTRUCTION!!
Firmware quick steps
DSP FIRMWARE UPDATE - FT2DR_DE_DSP_Firmware_Ver_Up_Manual_ENG_1705-B.pdf
Start pages, 3-4
STOP On page 5 after clicking OK
Continue to pages 11 - 12
STOP at Page 12
Go to Device Manager and note down your Comport number -COM??
Continue to pages page 13 - 17
MAIN & SUB FIRMWARE UPDATE - FT2DR_DE_MAIN_SUB_Firmware_Ver_Up_Manual_ENG_1705-B.pdf
Start on Page 3
Note: On page 6 do the USB driver install (different driver)
Continue