How to Solve VXDIAG Renault Not Connect with Megane 3 2010?

Problem:

Tried to diagnose a Renault Megane 3 year 2010 with VXDIAG VCX NANO Renault CLIP V219. Sometimes it can communicate with the model, and sometimes it cannot.

Any solution?

Solution:

Start CLIP software as Administrator, and it can communicate normally.

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