Activating a new Mac
- 1. Open Dettivo on the new Mac and complete onboarding.
- 2. In Settings > Cloud, paste your license key.
- 3. Tap Save + Validate. Done.
Device management
Dettivo licenses allow up to three active Macs. Updates are gated by the same license, so an inactive or revoked device can’t pull a newer build.
Activation on a fourth device will be denied until you revoke one of the active activations. Dettivo will tell you which slot is blocking the new activation.
Email support with your license key. We’ll revoke the old activation on your behalf once we confirm ownership.