Damaged and cant open message

Not a clue whats going on. Ive been using DaVinci for awhile and got this today:

\U201CDaVinci Resolve\U201D is damaged and can’t be opened. Delete \U201CDaVinci Resolve\U201D and download it again from the App Store.

This pops up right after the software crashes. I have deleted and redownloaded twice now. Any ideas???

Thanks!

[Peter Chamberlain]

Can u detail your hardware?

Can u detail your hardware?

It is a 2019 Mac Book Pro, 16gb ram, 500 FB ssd not sure what the video card is for it. What else you want to know?

So I believe I fixed it be redone loading the software directly from Blackmagic and not the Apple store. Must be something different between them. Anyway my last video allowed me to use transitions and titles which is where it kept crashing so for now I will say it’s solved.