Third-party cleaning software or antivirus programs are deleting the license file, viewing it as a "temporary" file.
: Update to DaVinci Resolve Studio 19.1 or newer. Blackmagic Design released these updates specifically to address the "activation loop" on newer macOS versions.
After uninstalling, manually delete the residual Blackmagic Design folders mentioned in Step 2 to ensure all broken license files are gone. Reboot your computer.
A: The license agreement allows installation on two machines (e.g., a desktop and a laptop) as long as you are the sole user and do not use them simultaneously. However, activation errors sometimes occur if both machines share the same network ID.
By systematically working through Fix #1, Fix #2, and Fix #3, you have a 90% chance of solving this within ten minutes.
Permissions issues can prevent DaVinci Resolve from writing the license file to your hard drive. Close DaVinci Resolve.
On a Mac, permissions can occasionally get tangled during macOS updates.
Ensure your firewall isn't blocking DaVinci Resolve or the Blackmagic Design folder from communicating with the internet. 🛠️ Step 3: Clear the License Cache (Manual Reset)
Find the for troubleshooting on different operating systems.
In some cases, having a third active installation of DaVinci Resolve Studio — even if you don’t use it — can lead to the key prompt appearing on your main system each time it boots.
Below, we break down why this happens and provide ten verified solutions to permanently stop the activation prompts.
Mac: Use the "Uninstall DaVinci Resolve" application found inside your Applications > DaVinci Resolve folder.
Third-party cleaning software or antivirus programs are deleting the license file, viewing it as a "temporary" file.
: Update to DaVinci Resolve Studio 19.1 or newer. Blackmagic Design released these updates specifically to address the "activation loop" on newer macOS versions.
After uninstalling, manually delete the residual Blackmagic Design folders mentioned in Step 2 to ensure all broken license files are gone. Reboot your computer.
A: The license agreement allows installation on two machines (e.g., a desktop and a laptop) as long as you are the sole user and do not use them simultaneously. However, activation errors sometimes occur if both machines share the same network ID.
By systematically working through Fix #1, Fix #2, and Fix #3, you have a 90% chance of solving this within ten minutes.
Permissions issues can prevent DaVinci Resolve from writing the license file to your hard drive. Close DaVinci Resolve.
On a Mac, permissions can occasionally get tangled during macOS updates.
Ensure your firewall isn't blocking DaVinci Resolve or the Blackmagic Design folder from communicating with the internet. 🛠️ Step 3: Clear the License Cache (Manual Reset)
Find the for troubleshooting on different operating systems.
In some cases, having a third active installation of DaVinci Resolve Studio — even if you don’t use it — can lead to the key prompt appearing on your main system each time it boots.
Below, we break down why this happens and provide ten verified solutions to permanently stop the activation prompts.
Mac: Use the "Uninstall DaVinci Resolve" application found inside your Applications > DaVinci Resolve folder.