: Drastic operating system changes (such as updating to macOS Sequoia or Windows 11 updates) change the digital hardware signature of your machine. This causes Resolve to think it is running on an unauthorized computer.
Blackmagic Design has resolved many activation issues in newer releases. For macOS Sequoia users, versions 19.0.1 and above include improved licensing processes. Updating alone may fix the problem.
The most common cause is the "Private Wi‑Fi Address" feature in macOS Sequoia. This rotates your Mac’s MAC address for privacy, but DaVinci Resolve Studio ties its license to the MAC address. Each time the MAC address changes, Resolve may think it is running on a new computer and prompt for the key again. davinci resolve keeps asking for activation key verified
View topic - Resolve asks for activation key every time I open it
: Enter your key while in administrator mode, close the program, and then try launching it normally. If it persists, a full reinstallation may be required to fix file permission locks. 3. Verify the "Studio" vs "Free" Installer : Drastic operating system changes (such as updating
Open and select Go > Go to Folder... from the top menu bar.
Virtual Private Networks can mask your hardware ID or location, causing the verification to fail or reset. Turn off your VPN before activating. For macOS Sequoia users, versions 19
If all else fails, you can manually place the license file. This is useful for networked computers or silent installs.
3.5/5
: Manually deactivate your machines by going to Help > Deactivate License on all systems you use. Then, reactivate only the ones you need. This "clean slate" often stops the recurring prompt. 3. Check for Firewall or VPN Interference