Error message pops up after every reboot

[Maatsi]

Hi.

Each time I reboot my Macbook Pro I get an error.

It started after I downloaded a legit plugin for Logic Pro.
Then I got this error:

"qemu-system-x86_64" cannot be opened because the developer cannot be verified.
macOS cannot confirm that this program does not contain malware."
With "Move to trash" or "cancel" as options.

So I moved it to trash and now I get this error below:

"Libjpeg.9.dylib" cannot be opened because the developer cannot be verified.
macOS cannot confirm that this program does not contain malware."

I then moved that one to trash as well, but the error keeps coming back even though the file is deleted.

Any tips?

 

[bogdanw]

Disable Gatekeeper temporary, maybe it will calm down.
Disable

sudo spctl --master-disable

Enable

sudo spctl --master-enable