How to correct a System Extension Block Error in ESET on your Mac

Description: This issue is a common issue when first installing ESET on MacOS 10.13 and later. It will also involve a Your computer is not protected notification. This article begins at that notification. Here are the steps to allow ESET extensions on your Mac.

  1. Select Open System Preferences.
    ESET notification box, Open System Preferences
  2. Click Security & Privacy.
    System Preferences box, Click Security & Privacy
  3. Click the lock icon to allow changes to be made.
    Security & Privacy screen, Click lock on bottom left
  4. Click Allow next to System software from developer ESET, spol. s.r.o. was blocked from loading.
    Security & Privacy box, System software from developer, click Allow
  5. Click Start Again on the original ESET notification.
    ESET notification box, Start Again

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