VXDIAG Benz “Connect Error” When Update C6 Driver?


I try to update the VXDIAG Benz C6 driver to match the 03/2023 xentry. It failed me giving connect error.
Any advice?

Vxdiag Benz Vci Connect Error


1.Update firmware.

2.Update License.

3. Disconnect device from vehicle and laptop. Power off vcx se or c6 for 3 minutes.

Connect vcx se with laptop and vehicle again.

4. Update C6 VCI again. It should be fine.