How to Solve the Problem 2221-45 on MB sd c4 MB Star Diagnosis

Recently, some customers met the problems of 2221-45 error, when using the item MB SD C4 Connect Compact 4 MB Star Diagnosis 

mb-sd-c4-connect-compact-4-star-diagnosis-with-software-1

Now we share the method to solve it. it is easy to operate to make it work.

mb-sd-c4

This is the problems you maybe met.

You can just follow this method:

system7-solved

system8-solved

OK, after delete it, problems solved.