← ARC Raiders
User Report

ARC Raiders Error ARMR0100

Error Code

ARMR0100
Can't que with my friends. Every time try playing with friends receiving this error.
Windows PC

Steps to reproduce

Try playing with friends or other players

Expected behavior

I should be able to play with my friends

✓

Workarounds

Community-reported solutions that may help.

  • — UserWindows PC

    1. Disable any VPN you are using and try partying up again. 2. Verify the integrity of game files from Steam. 3. Disable IPv6 and restart your PC and the game. 4. Set custom DNS to 8.8.8.8 (primary) and 8.8.8.4 (secondary). 5. Reinstall or repair Easy Anti-Cheat from the game’s local files (run as administrator). 6. Switch to another Wi-Fi network or mobile hotspot. 7. Add a custom rule in Windows Firewall to allow full network access for the game. 8. Try using a VPN if nothing else works.