When after connecting use KT200 ECU programmer , get error like picture display :


Solution as following:
(e.g. WIN10) Go to “Virus and Threat Protection”, close all anti-virus software

Go to “Firewall & network protection”

Check if Windows Defender Firewall is turned off synchronously

Then run software again, and it can be working now

More interesting for KT200 , welcome to check www.cnautotool.com
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