Oxozone

So i just installed C&C online hyped to finally be able to play RA3 with friends again, but when i click on it i tdoesn't start and instead gives me a popup that says; "Missing required file ssleay32.dll", i noticed that it also does the same for C&C 3 and Kane's Wrath while for General i get a popup saying; 'Unable to launch Generals" and for Zero Hour: "Zero Hour installation not found" i also noticed that with the popup for C&C 3, Kane's Wrath and RA3 that the popup has the picture of said game in the toolbar while the generals popups aren't.

I do own all of these Games but on Origin rather than Steam (maybe that's the problem?)

Maybe this is something easy to fix but i don't know anything about computers so i have no clue how to fix this