How to Solve VXDIAG Update License Failed Error 4003?

How to Solve VXDIAG Update License Failed Error 4003?

Problem:

Failed to update VXDIAG VCX SE Benz license. Error: Update License failed. Retry. Error info 4003. Received invalid data from server. Any solution?

How to Solve VXDIAG Update License Failed Error 4003?

Solution:

Please temporarily switch your computer's network to a mobile phone hotspot, then click "Firmware Update" and "License Update".

click "Firmware Update" and "License Update".

If still have this error using WiFi hotspot, send device S/N to vxdiag.com engineer to check your license status manually.

Then change another wifi hotspot, update VCI firmware and then update license.

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