Why my OBDSTAR X-100 PRO Auto Key Programmer does not work after update?

Why my OBDSTAR X-100 PRO Auto Key Programmer does not work after update?  

Question: I updated my OBDSTAR X-100 PRO from the official website. Then I used to do the programming. But the screen show this:
Communication Breakdown
1.Ignition Switch Is Turned On;
2. Mainline Is Connected;
3. Battery Has Power;
4. Is Equipped With This System
What can I do now?

Solution: Please try to update your OBDSTAR X-100 PRO to the older version. Then try on the same car. Any other question, feel free to contact sales@eobdtool.fr.