If you are in a strictly offline environment, standard activation will fail. You must use the offline method provided by the developer:
A: Antivirus programs often flag tools that modify hosts files or inject license data. Ensure you downloaded from the official source before applying modifications. adb appcontrol extended key fixed
According to the official documentation, you can re-activate the program, but there is a restriction on how often this can happen. Wait for at least 7 days before attempting to re-activate on a new machine 1.2.1. 2. "Activation Key Already in Use" If you are in a strictly offline environment,
What and OS version are you connecting?
The activation process requires an active internet connection 1.2.2. you can re-activate the program