EA Javelin Anticheat won’t start (Error 87) on Battlefield 6

It doesn't confirm anything, because I am on 24H2 and my game worked on release.... Now I am still on 24H2 and I have this problem

I dont really understand anything about windows and that things, but it dosent work for me as well.
what an annoying thing, i cant play for some while now.

Got the same problem out of nowhere, the game tries to start but then goes back to the EA App. Within the services I see that the EAAntiCheatService is not startet and when I try to start it comes Error 87 wrong paramter... cant play at all. It came out of nowhere.

[I FOUND THE ANSWER]

Hi everyone, after several weeks of experiencing the same issues as you, I found a solution to stop Battlefield 6 and my EA launcher from closing on their own.

I was getting errors on EABackgroundService, so I simply created my own .bat file to fix it.

To put it simply, I saw that the EaBackgroundService service was closing on its own, which caused the launcher and the game to close.

SO, I invite you to put these lines of code in a .bat file. Once launched in admin mode, you can launch your EA Launcher (and your game).

Here is the code:

@echo off

title EA FORCE LOOP

echo Monitoring active... Do not close.

:loop

:: Force Manual mode if it switches to disabled

sc config EABackgroundService start= demand >nul 2>&1

:: Restart immediately if it stops

sc start EABackgroundService >nul 2>&1

:: No timeout here to be as fast as possible

goto loop

Hope this helps!

i dont know if im dum but where do i find this .bat file ? xD

No, you're not stupid, haha, when I say to create a .bat file.

You have to go to Notepad, then copy and paste the program (which I put in my first message), and then save it (still in Notepad) as “FixEA.bat.”

Then it will automatically create a .bat file (system language) that you run as an administrator.

does this work for steam? ea app cant see bf6 but it can see all of my other games. I have had this since the first update and ea support is worthless- cant get a refund because i have over 30 hours of troubleshooting since launch. this is ridiculous at this point

Yes, Steam. The EA App hasn’t been seeing BF6 since the first update, while all my other games show up normally. EA Support just keeps sending the same generic steps in circles.

Try this sequence (this combo is what actually fixes it for many people):

Confirm Steam is linked to the correct EA account: go to your EA Account settings → Connections and make sure the Steam account linked is the one where you bought the game. If it’s the wrong one, unlink and relink.

In the EA App, do Help → App Recovery / Clear cache, then log out completely and log back in.

Close the EA App and kill all EA processes in Task Manager, then launch the EA App as Administrator.

In Steam, run Verify integrity of game files for BF6.

If it still doesn’t show up: reinstall the EA App (uninstall → reboot → install).

If BF6 still won’t appear after that, it’s almost always either account linkage (wrong EA ID) or the EA App being stuck on old license/cache data.