Activation Key Verified - Davinci Resolve Keeps Asking For

: Go to Help > Deactivate License . Close the app, restart your computer, and enter your key again. This "refreshes" the local license file.

In official support communications, Blackmagic acknowledges that repeated activation prompts are “almost always a local configuration issue.” They recommend: davinci resolve keeps asking for activation key verified

Changing a network adapter, disabling a graphics card, or updating a critical driver can alter Resolve’s hardware fingerprint. The software may interpret this as a new machine, especially with older license versions (pre-18.5). : Go to Help > Deactivate License