Forum Discussion

KelpyKane's avatar
KelpyKane
Rising Newcomer
6 months ago
Solved

BF4 Punkbuster Error 0104

Hey. I haven't played BF4 for over a decade and decided to redownload it for PC. I am not a very techy person but this is driving me crazy.

I am constantly getting this error when trying to add Battlefield 4. I have tried reinstalling multiple times, allowing it through my firewall, etc. Any tips :(?

2 Replies

  • Fezuesz's avatar
    Fezuesz
    Rising Vanguard
    6 months ago

    That error usually means PunkBuster (EA’s old anti-cheat software) isn’t running properly or can't communicate with the game/server. Try to manually Update/Reinstall PunkBuster
    There are a lot of guides on youtube

    Also

    Allow PunkBuster Through Your Firewall

    Make sure PnkBstrA.exe and PnkBstrB.exe are allowed through:

    Go to Control Panel > Windows Defender Firewall > Allow an app or feature.

    Make sure both .exe files are allowed on Private and Public networks.

    Allow them in your antivirus if it’s separate (like Norton, Bitdefender, etc.).