Plutonium

It's braindead to not know what ZM/SP files are and why they're bad for MP? 99.9999% of the population fits that criteria, not knowing knowledge that obscure makes someone braindead? I made a forum post asking for support, instead I got called a pirate and got my post locked without any questions or solutions. I just want to know how to solve the missing files, but if no one knows then it is what it is

Braindead mod locked my last post after assuming that I pirated BO2 based on nothing. I already verified the files and reinstalled all 3 games. This one will probably get taken down for another made-up reason but I'll try again either way, this time including a screenshot of my steam library which is necessary for some reason lol

Can't launch the game as I'm hit with this every time. I have the game on steam and have re-installed and verified every game, that doesn't do anything.