Here is the solution to Star SD Connect C4 2014.5V external HDD DAS license expired error.
Problem:
I have DAS license error when run Star diagnosis external hard drive, can you help?
Error:
“Fault (30.4)
DAS license expired; DAS now will be closed” (see error screenshot below)
Solution by MBStarTool.com engineer:
Open “STAR UTILITES” on desktop.
Provide your DAS ID to our customer service. We will send back the Starkey to re-activate the DAS software.
http://www.MBStarTool.com/wholesale/-sd-connect-compact-4-star-diagnosis-cars-trucks.html
