[Sedoy]

Ok, after research with several users i can say that only one option for those who have problems with slow ISTA exist, you have to copy all files from "C:\Program Files (x86)\BMW\ISPI\TRIC\ISTA\Ediabas\BIN" to "C:\ec-apps\ediabas\bin" or "C:\ediabas\bin" depend on your installation. After that, INPA should also work, you may have to adjust the ediabas.ini a little, e.g. enter the IP of the car directly instead of autodetect(only if don't work).