If you bought a legitimate key and it is not working, try these quick fixes:
Note: If you receive a "connection error," ensure your firewall or antivirus is not blocking ADB AppControl from accessing the internet. Important Info: Purchasing and Using the Key adb appcontrol activation key work
Making your ADB AppControl key work is simple if you follow the legitimate path. If you bought a legitimate key and it
: An active internet connection is required both for the initial activation process and for certain extended features to function. Exclusive Extended Features adb appcontrol activation key work