So I downloaded some campaigns from the repository but cannot find any CMBN data file in which to put them to play. I tried under my user files...nothing. The are some files in the "program Files" folder but no "data" folder. I tried searching and it doesn't exist. But If I got to Cortana ans type in the game name it shows up no problem and I can play it. I am running win10 (and, yes, it is BY FAR, the worst OS ever). HELP????