ARC Raiders Easy Anti-Cheat not installed can stop the game before you even reach the main menu. On Steam, Embark recommends using the Easy Anti-Cheat installer and uninstaller batch files supplied with ARC Raiders to repair the service.
Another game’s anti-cheat service might be clashing with EAC, so this doesn’t always call for a complete reinstall of ARC Raiders. Start with the files already on your PC, then check what else is running. There’s no reason to download replacement DLLs from an unofficial site.
Fix ARC Raiders Easy Anti-Cheat not installed through the Steam Installers folder
Embark says the game’s EAC installer files are in:
{SteamLibrary}\steamapps\common\Arc Raiders\Installers
Replace {SteamLibrary} with the Steam library you’ve actually installed the game into. If you have several drives, you may need to browse the library on your gaming SSD instead of the default C: location.
- Quit ARC Raiders and any other running games.
- From Steam’s library, open ARC Raiders’ installed game folder and find its
Installerssubfolder. - Locate the EAC uninstaller
.batfile, right-click and choose Run as administrator. - Once that finishes, right-click the EAC installer
.batfile and run it as administrator as well. - Restart Windows, then launch ARC Raiders again.
Those instructions apply to the batch files, not to permanently running the whole game as administrator. Use the files supplied by Steam and don’t grab a modified anti-cheat installer from an unrelated download page.
Why EAC can fail after you’ve played another game
Embark explains that other running anti-cheat services can interfere with EAC. If you’ve been playing another multiplayer game, it may have left a service or process running in the background even after you closed its window.
Press Ctrl + Shift + Esc to open Task Manager, close games you recognise that are still running and try again. A restart can clear services that didn’t shut down properly.
Embark also recommends checking that scripts, macros or unauthorised programs aren’t running. Stop those processes normally. The answer is not to conceal prohibited software from detection or disable the game’s protections.
Verify your Steam files if the error persists
If ARC Raiders Easy Anti-Cheat not installed keeps returning, open Steam Library, right-click ARC Raiders and choose Properties. Under Installed Files, select Verify integrity of game files. Let Steam finish comparing and replacing missing or damaged files before testing the launcher.
It’s worth repeating the official EAC installer step if Steam restores files to the Installers folder. A file-verification check is safer than deleting system libraries or copying someone else’s game files by hand.
Is EAC 30005 the same as ARC Raiders Easy Anti-Cheat not installed?
30005: CreateService failed with 32 is a specific EAC service error, not proof that Easy Anti-Cheat was never installed. Embark points to the anti-cheat provider’s dedicated troubleshooting guidance for this message. Record the exact number rather than assuming the installation repair will fix every 30005 case.
For ARC Raiders Easy Anti-Cheat not installed, try closing competing games, rebooting, repairing the service and verifying files. If the error includes 30005, note that exact number before contacting support. A generic instruction to disable all antivirus protections isn’t a sensible fix.
ARC Raiders Easy Anti-Cheat not installed versus an ARAV error
They’re different messages. Embark’s ARAV errors come from System Integrity Violation checks, which can involve Windows security features, prohibited running tools or unverified game files. They aren’t necessarily fixed by reinstalling Easy Anti-Cheat.
A separate message, Fatal Error: Cheat Software Detected, means a disallowed active process has been identified. It’s not automatically an account ban, but it does require you to stop the flagged program. Our linked guides explain both situations without confusing them with EAC service installation.
When to contact Embark about ARC Raiders Easy Anti-Cheat not installed
If the repair files, reboot, background-program checks and Steam verification haven’t worked, get in touch with Embark Support. Include the full message from the screen, your platform and which steps you’ve tried. That allows the support team to distinguish a service-start failure from a game crash or an ARAV security problem.
If ARC Raiders Easy Anti-Cheat not installed is still appearing, use Embark’s Help Center for the next steps. Avoid third-party tools claiming they can bypass anti-cheat checks; they aren’t a repair.
Related Guides on The Click
Official source: Embark Studios official troubleshooting page.
