Obd2tool.com engineer offers the 100% working solution to Xhorse VVDI MB can’t read Read ESL /ELV data when using together with ESL /ELV emulator. That is you don’t need to return back the emulator. Firstly, please download XHORSE ESL file https://mega.nz/#!sIYxjQSL!mKUNAQ6mSVR6xseZIncXf-Jx1ofgl69t2i1W1TpsQ18 No password. Procedure: Connect ESL /ELV emulator to the VVDI MB and one computer. Click on “Read ESL data”. And EIS can’t read successfully. Click on “Load EIS data” to load ” XHORSE ESL file” downloaded above. Click on “Write” until 100%. Again, click on “Read EIS data” until 100%. And do like the following image (hold on for 10 seconds) Read EIS data successfully.