: If the software opens but won't talk to the car, you likely need to update the firmware on your DS150E unit. This is done via the Hardware Setup menu within the Delphi software while the unit is connected to both the PC and a vehicle (for 12V power).
: If a link asks you to complete a survey or download an executable (.exe) from an untrusted source, it is likely malware. delphi+cars+2015r3+activation+file+2021+link
Here is a quick guide and the resources you need to handle the activation process smoothly. What You’ll Need Delphi 2015.R3 Software : The core diagnostic suite. FileActivation.xml : If the software opens but won't talk