How to fix MB SD C4/C5 XENTRY Configassist “Unable to access service” problem

How to fix  MB SD C4/C5 XENTRY Configassist “Unable to access service” problem

Problem:

configassist-1

configassist-2

configassist-3

Solution:

1.Press “WIN+R” keyboard at the same time

2.Enter “Services.msc”

3.Right click the “Daimler ConfigAssist” to start the service