Can anyone help me please i have tried everything that is in this thread and nothing has worked...i dont know what to do anymore the ECU is no my Test Bench...

wired up from another thread on this site.
im using a HEX-CAN 12.12 VCDS cable i also have tried with a 12.10 VCDS cable...and a blue one but sadly its a CH340 or something like that..the seller lied to me...but i keep getting

Could not open FTDI device
or
Failed to read test echo from FTDI device

I have made sure that Boot in dumb mode was done and saved...
the VCP drivers from both VCDS and the VCP site have been tested to no avail...
the ECU number is one that is on the "good list"

it is
06A 906 032 DL