How to Solve VXDIAG Benz X-ENTRY ‘No Access Authorization Code’?

As titled, here comes the working solution to vxdiag benz c6/vcx se benz X-ENTRY hdd or 2tb full hdd X-ENTRY software ‘No access authorization code! Contact User Help Desk’ problem.

Quick Solution:

Open TOOLS folder on the desktop

Run configassist file, close the file, then run X-ENTRY again.

If it is not working and reports another ‘Unable to access service’ error, follow the steps below to start configassist file manually.

Run This PC
Right-click Manage-> Computer Management-> Services and Applications

Locate and start Daimler ConfigAssist Service File.

Run X-ENTRY again.