No "Battlefield 1" folder in My Documents and game runs as new every time

EA_David Hi, I found my 2 folders' location, which named "Battlefield 1" the 47 GB of game file folder is located at "C:\Program Files (x86)\Origin Games\Battlefield 1" another one is located at "C:\Battlefield 1", and the folder is 0 bit, there is only a folder inside named "Screenshots", No sight of "Battlefield 1" folder in "Documents", I mean "C:\Users\Administrator\Documents", I run as Administrator. I've repaired the game, but it's still the same. I created a "Battlefield 1" folder at "C:\Users\Administrator\Documents", but the game still run as new.... I forgot to say I run it at Win 7 64-bit, should I run it on other OS like Win 8 or Win 10 ? Thanks