A keyfile is a small file that is associated with your license number and works in conjunction with the green security dongle.

The keyfile will be sent (usually via email) to you from EEG Store. The keyfile will only work with the specific dongle it's associated with.

If you purchase any of the following, we will need to send you a new keyfile:

  • A new clinical or home-use EEGer license
  • Extra enables, such as a 4-channel training or sub-hertz enable
  • Extra games, such as Space Race, Boat Race, Chomper, Zukor Games, or DVDgame
  • An EEGer 4.4 Upgrade

Additionally, you will need a new keyfile each year. The annual keyfile update helps keep EEGer FDA compliant.

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