When use BMW ISTA-D Rheingold 3.44.10, in the Administration interface, click VCI Config, the user will notice it is missing isis host ip and score broker host i.p as follows:
Actually, it is not missing, OBD365II.com engineer provide solution as follows:
Forget that in the picture, just test the software, it should work.
If still have problem then reinstall it on different windows.
Many users follow the above solution, and ICOM can work. BMW ICOM A2+B+C