Fix VXDIAG VCX SE Update License Failed (Error 100 Invalid Parameter)

Problem: The VXDIAG VCX SE displays "Update License Failed, Retry! Error info:[100] Invalid parameter" when using the Update License function. Updating the firmware or powering off the device does not fix the error. Check whether the computer’s system date and time are correct before running Update License again.

Technical Explanation

Error code 100 indicates that the computer’s system date and time are incorrect.

Solution

1. Verify the system date and time on the computer connected to the VXDIAG.
2. If the date or time is incorrect, update it to the current correct value.
3. Run the Update License function again.

Final Result

The error message no longer appears, and the issue is resolved.

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VXDIAG VCX SE with Xentry 09.2022 to diagnose Benz W204

 Confirmed! VXDIAG VCX SE Benz with 2022.09 Xentry software can diagnose Mercedes- Benz W204. 100% working! No issues!

Operation mode:

On bench

The test:

Connect VXDIAG VCX SE for Benz and vehicle correctly (here has removed the dashboard from the car)

Use the original key to turn on the ignition on

Run VX Manager

Check the current version of VCX SE Benz

Click 'Diagnostic' on the top menu bar

And click 'BENZ C6'

There is a new update version.

Click 'Update' to finish the upgrade process

It will uninstall the VCI driver, and update VCI to newest version

Install complete

Then run Xentry Diagnosis software

When you open the xentry software, it may report an error 'No access authorization code! Please contact the user help desk'. Just close it and reopen, and click OK to continue. The problem will be resolved.

Diagnose Benz W204

Select Mercedes- Benz>> Passenger car>> C (204)>> All>> Xentry Diagnosis

The diagnosis application is being started…

Just wait a moment

Click 'Initial quick test' to continue

Save the quick test automatically

The quick test is being performed…

The repair forecasts are determined.

Done

Device used:

V2022.09 VXDIAG VCX SE for Mercedes Benz with Free DoNet Authorization & Xentry DTS Monaco Software HDD:

https://www.obdexpress.co.uk/wholesale/vxdiag-vcx-se-for-benz-doip-hdd.html

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