MB Star 2015 2016 Xentry not start final solution

09/29/2016

Here is the working solution to MB Star diagnosis SD Connect C4 MUX Xentry not start problem shared by mbstartool.com customer.

Problem
I applied the key but 12.2015 Xentry is still not working. How do I fix it?

When I run it I get the pop-up screen but nothing after...

I changed the laptop's date as the software version but the problem is not fixed xentry will still not load.

Solved!
I have fixed the problem...1. With VM off disable vmware time sync, https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1189

2. Turn on VM, delete all lic_key in C:\Documents and Settings\All Users\Application Data\LicDir leave only lan.id DO NOT DELETE lan.id

3. Set VM month/year to 12.2015

4. Disable windows internet time sync in VM

5. Reboot VM and check month/year should still be 12.2015

6. Setup Xentry key in StarKey Manager, Xentry fixed