Free Download Techstream Patch to Fix VXDIAG Toyota Connection Error

Problem: VXDIAG VCX NANO for Toyota is unable to connect while programming 1AD-FTV, ADT vehicle. It gives attention: “A communication error with Engine ECU occurred. Please confirm that Engine ECU is properly installed.”

The Techstream “Cannot establish communication with the ECU.”
“Error: Unable to connect to VIM.”

Any advice?
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free-download-techstream-patch-to-fix-vxdiag-toyota-connection-error-(2)

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Solution
The reason is because of the patch missing.
Download the Techstream Patch, and the problem can be solved.
Free download link:
https://disk.yandex.com/d/gYz7ExYLfcH_eA

Thanks to www.obd2shop.co.uk, the problem was fixed!

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