Solved: MB SD C4 Plus prompt "the data is incorrect"

 Mercedes MB SD C4 Plus Connect Compact 4. I have several problems.

Although I already bought a Windows 10 key to run the system.

 

I start the Config Assist and try to read out the hardware ID as prescribed.

 

It doesn't find anything and runs for hours with no result.

How to fix?

Uninstall all hidden virtual drivers. I Had the same problem.

 

We connected a newer car to diag and xentry always shows Data is incorrect. Older cars works well, because it opens in DAS.

 

Hope it helps!

 

Mercedes MB SD C4 Plus tech support: www.obdexpress.co.uk.

How to solve SD connect C4 Plus prompt "HHT-WIN not found"

 Problem: hi, someone had this problem when trying to communicate with a year 2000 vehicle interface SD connect C4 Plus, error " HHT-WIN Not Found".

 

Solution:

Sorry about that, The software of win10 system does not support hhtwin. You need to use the Benz software of win7 32bit system to test hhtwin.

 

SD connect C4 Plus tech support www.obdexpress.co.uk .