PCMTuner Module 50 Cannot Press 'Read' Button?

Question:

Someone know why I not can press on read button with pcmtuner module 50?

Answer:

It’s called VR or virtual reading. You can only identify and WRITE. Just press ”identification” to get ecu information and find an Original file in your vz account to write to ECU.

Module 50 OBDvr reading:
You can only ID.
So login on your VZ account and search for ORI file.
03L906018MQ_9978
after you find it press download
Make modification, then press in PCM-FLASH three dots “…” just above WRITE
and find the modified file and you will write
These ECUs are only Virtual Read, not real read via OBD

The second option is to read it using module 71.