When I clicked TFT RETROFIT engine was not shut off and no way to cancel the process from the window.

Now car won't start...

Try to disconnect battery for 5-min. Then put key in POS II and delete all DTCs. After this it should be OK.

According VDASH log file it was nothing read or written into the car.

VIN YV1FS8481F2XXXXXX

Model S60

Year 2014


This car was only connected to the question.
However, this is not a condition that this question and answer can only be applied to this car.