Battlefield 1 installation

I bought BF1 in steam, but i bought the premium pass and everything else thru EA. I have 2 BF accounts and i wish to switch between them on the same device but when i do, it says that the BF1 i downloaded in steam is incompatible and asks me to uninstall it, which i did. I plan to download it from EA so that both accounts have a downloaded BF1 from EA but when i did uninstall it. its asking me to install it from steam??? how do i fix this