VXDIAG BMW Not Working with ISTA 4.39?

Problem:

After connecting and running ISTA-D 4.39 software with vxdiag vcx se BMW scanner, it won't communicate with vehicle. The software asks to update ICOM firmware. How to update?

Solution:

VXDIAG VCX SE firmware is not ready for ISTA 4.39.

New version ISTA requires new BMW driver support. ISTA 4.39 driver is not yet released.

Better use a compatible version, i.e ISTA 4.32.

https://www.vxdiagshop.com/wholesale/vcx-se-bmw-software-hdd.html