KTflash Bench Connections, Protocol Selection and Read/Write Support Unspecified

Use this thread for KTflash bench wiring, compatible interface setup, protocol selection, read size and write or recovery troubleshooting. Include the exact ECU or TCU label, processor, connection mode, interface and the step that failed, but remove VIN, customer and security data. Full package details and the verified download are available here:

doesn't work for me... have also dongle but nothings opent someone tested?

Do I need dongle key ???

Also does not work for me too. Only a white screen is displayed.

Same problem. Just shows a white screen. Are there any dependencies we could be missing?