If the stored activation record is corrupted, deleting it forces Resolve to accept a fresh key.
Windows Path:
C:\ProgramData\Blackmagic Design\DaVinci Resolve\Resolve Key
Note: ProgramData is a hidden folder. Type %programdata% into File Explorer to find it. davinci resolve keeps asking for activation key verified
macOS Path:
/Library/Application Support/Blackmagic Design/DaVinci Resolve/.license
Tools like CCleaner, Avast, or Windows Defender’s “controlled folder access” can delete or quarantine Resolve’s hidden activation files. Every cleanup run wipes the proof that you’ve activated, so Resolve asks again. If the stored activation record is corrupted, deleting
Real-time protection (especially Avast, McAfee, Bitdefender, or Windows Defender) often quarantines the license file mid-write. Note: ProgramData is a hidden folder
C:\ProgramData\Blackmagic Design (you may need to show hidden folders).Then restart Resolve and re-enter your key.