Hey! I guess the post is too old, but I'll write this for future readers that may have similar problems with the EA Javelin Anticheat.
I had the same anticheat problem with FC26 with the same error code, it definitely seems to be an anticheat issue.
I read on a reddit post of an unrelated error that deleting "cryptbase.dll" on the game's directory fixed their problem and I tried it out. It fixed 0x186AA.
You may fix this error by deleting that file, I guess it'll regenerate. Try it out.
This problem started for me last night and I have tried everything. Hope this works.
