Thanks for all replies!
After check FA (VO) is there with ISTA,so it should be something else.
When I turn on the BMW software on it remind me it has new update,so I perform the update and will be able to calculate vehicle orders right thereafter.
I just don't know why I did not see it, several times try to log in and out of the software update message come up and did not pay attention.
In any way after that,coding of FEM is getting so quickly.
Danny