I recently updated to OSX 10.11 DP3.
Now, it seems whenever I open any file (binary or even media files), I get a prompt about "Verifying <filename>"
It eventually disappears after a few seconds, but it is quite annoying that it happens for every file.
Has anybody else seen this with El Capitan? Any way to get rid of it?
Yes I have and this is how i fixed it. By default quicktime plays the files in question of course I installed VLC and made that my default application, that is when it started, After setting the default player back to quick time it no longer happens but in order to open with VLC i just <CTRL> click or right click for double mouse button users and it no longer happens. I hope this helps.. good luck to you all...
It seems to have something to do with ownership.
I had the problem (10.12.4 beta 16E154a - I filed a Feedback Report), and fixed the permissions on a movie that was persistently causing this, and it fixed it. If I opened and then re-saved the file, it fixed it too - which makes sense as the neew file I guess had R+W permissions.