BMW E91 Vechicle Order File

Any ISTA/P Pro know how to obtain the vehicle order?
Tried programming offline, failed on CAS update.
Car still runs. ABS, steering lock light on, now when try to connect to ISTA/P via AOS portal shows no vehicle order.
Then trying to download it but said cannot download, try loading from media (USB stick) contact tech help.
How do I get data for USB stick?
BMW tech help online are not very helpful or not get what I am needing.
Anyone know how to get the file needed so i can import vehicle order to car?
Any help would be great.
Sparky