Fix the Easy Anti-Cheat Is Not Installed Error on PC
Easy Anti-Cheat is not installed means the EAC service your game needs is missing from your PC. Repair EAC from the EasyAntiCheat folder in your game files first. Verify your game files and reinstall EAC as administrator if the message stays.
By Neeraj Singh ~6 min Updated Nov 2026 Checked against Epic Games Support and Easy Anti-Cheat
Error message
Easy Anti-cheat is not installed
Summary
Easy Anti-Cheat is not installed appears when your game starts and the EAC service is not on your PC. Epic Games fixes it with the repair option in the game's EasyAntiCheat folder. Verify your game files next, since that restores missing EAC files. Still stuck? Reinstall EAC from an administrator Command Prompt and check your antivirus. Easy Anti-Cheat lists this error on its own support page.
What Easy Anti-Cheat Is Not Installed Means
Easy Anti-Cheat (EAC) works as a Windows service for your game. This error means Windows has no EAC service installed for it.
Epic Games shows the message as “Easy Anti-cheat is not installed” when you open Fortnite. Other games that use EAC show the same text.
Easy Anti-Cheat lists the error on its support articles page beside its Windows service article. The fix repairs or reinstalls EAC for your game.
Error 10011 and Error 30005 are different codes. Check your message before you start.
Common Causes of the EAC Not Installed Error
The EAC service never finished installing with your game.
EAC files in your game folder are missing or damaged.
The EAC setup file in your game folder never ran.
Antivirus software blocked the EAC installer.
The installer ran without administrator rights.
✓ How to fix it
Method 1
Repair EAC From the EasyAntiCheat Folder
1Open the Epic Games Launcher. Find your game, select the three dots and select Manage. Select Open Install Location. Epic's steps use Fortnite as the example.
2Open the EasyAntiCheat folder. For Fortnite the path is FortniteGame\Binaries\Win64\EasyAntiCheat.
3Right-click the EasyAntiCheat file and select Create shortcut. Move the shortcut back into the folder if Windows places it elsewhere.
4Right-click the shortcut and select Properties. Click the end of the Target field, add a space and type the word below. Select OK.
repair
5Double-click the shortcut and select Allow Changes when Windows asks. Start your game. Epic lists these steps on its Epic Games Fortnite support page.
Method 2
Verify Your Game Files
1On Steam, right-click your game and select Properties. Open Installed Files and select Verify integrity of game files.
2On Epic, select the three dots beside your game and select Manage. Then select Verify.
3On PC Game Pass, right-click your game and select Manage. Open Files and select Verify and repair.
4Wait for the check to finish and start your game. The publisher of Wildgate lists these three launcher paths on its Dream Haven support page for Wildgate.
Method 3
Reinstall EAC From an Administrator Command Prompt
1Open your game's install folder. Open the Installers folder and then EasyAntiCheat. Find the EAC setup file. Wildgate names it EasyAntiCheat_EOS_Setup.exe.
2Click the empty space at the end of the File Explorer address bar and copy the folder path.
3Select Start and type cmd. Right-click Command Prompt, select Run as administrator and select Yes.
4Go to the folder with the cd command. Paste your copied path between the quotation marks.
cd /d "<your EasyAntiCheat folder path>"
5Enter the install command from your game's publisher. Wildgate uses its own game ID. Copy the command exactly as the publisher lists it.
EasyAntiCheat_EOS_Setup.exe install <game ID>
6Enter the next command. A result of 0 means the install worked. Any other number means it failed. Confirm your Command Prompt is an administrator window and try again.
echo %ERRORLEVEL%
Method 4
Pause Antivirus Protection and Try Again
1Complete Method 3 first. If the install command keeps failing in an administrator window while the files are present, switch off real-time antivirus protection for a short time.
2Enter the install command again and check the result with the echo command.
3Switch real-time protection back on when you finish. The Wildgate publisher notes that some antivirus products block the EAC installer.
Method 5
Read the EAC Article and Contact Game Support
1Open the Easy Anti-Cheat support articles and find Error: Easy Anti-Cheat is not installed. Easy Anti-Cheat also lists EAC Windows Service, Collecting system logs and Error 20010 on that page.
2Contact your game's support channel if the message stays. Easy Anti-Cheat tells players to use the support channel of the game they play.
3Send your game name, launcher name and the steps you tried so support can help faster.
Test your game after every method. Epic lists the repair steps and the Wildgate publisher lists verification and install steps. One method can clear the message. Stop when your game starts.
Frequently asked questions
What does Easy Anti-Cheat is not installed mean?
It means the EAC service your game needs is missing from your PC. Easy Anti-Cheat lists the error on its support articles page. Repair or reinstall EAC for your game to fix it.
How do I fix Easy Anti-Cheat is not installed in Fortnite?
Epic Games tells you to open the Fortnite install location from the Epic Games Launcher. Create a shortcut to the EasyAntiCheat file in FortniteGame\Binaries\Win64\EasyAntiCheat and add repair to its Target field. Double-click the shortcut and select Allow Changes.
Do I need to download Easy Anti-Cheat separately?
No. Easy Anti-Cheat installs with your game and lives in your game files. Verify your game files or use the repair steps to restore it.
Does verifying game files fix the error?
It can restore missing or damaged EAC files. Steam, Epic and PC Game Pass all have a verify option in the game menu. Use Method 2 for the exact menu names.
How do I know the EAC reinstall worked?
Enter echo %ERRORLEVEL% in the same Command Prompt after the install command. A result of 0 means the install worked. Any other number means it failed.
Can antivirus cause Easy Anti-Cheat is not installed?
Yes. The Wildgate publisher says some antivirus products block the EAC installer. Switch off real-time protection for a short time while you reinstall and switch it back on after.
Is this the same as EAC Error 10011 or 30005?
No. Those are separate codes with their own causes. This message has no number and says EAC is not installed.
Who do I contact if nothing works?
Contact the support channel of the game you play. Easy Anti-Cheat points players to the game's own support for issues it does not list.
