How to Fix “1000 – Backend Error” in Escape from Tarkov

By Lidia Rozo | 2025-01-26 19:37:31

Discover How to Fix “1000 – Backend Error” in Escape from Tarkov with these valuable tips that we offer you in this guide.

The "1000 – Backend error" in simple words means an interruption of the Escape from Tarkov back-end services, which prohibits the game from connecting to the datacenters properly. Most often, this occurs either during gameplay or while trying to enter a raid, throwing players in the middle of an action, not allowing entry into the game.

Such can be caused by using incompatible loot items, like putting a Razor scope on an M700 rifle or pairing an M700 with the cultist knives. Aside from those, the issue can arise due to a downed server, corrupted cache and/or game files, or interfering with the access from Windows Firewall.

How to Fix “1000 – Backend Error” in Escape from Tarkov?

1. Check Server Status

This error could be due to server outages or issues with the back-end servers. The status of the server needs to be checked if it's a server-related issue. For the latest updates on server status, either visit the EFT status page or check via Down Detector or Tarkov Server Status.

2. Restart the Game

This error can also be caused by intermittent connection issues. Sometimes, simply restarting the game reconnects it to the servers and cleans up any temporary cache data that might be causing the issue.

Just right-click on the taskbar and select Task Manager from the list.
Locate and select processes related to Escape from Tarkov.
Just right-click on the selected process and click on End Task.
Launch the game again.

3. Clear Your Cache

Incorrectly cached data can disrupt the connection between your computer and the servers. Cleaning the cache erases corrupted data and creates a new connection between the game and servers, and most times fixes the error.

Locate and start the BSG Launcher as an Administrator.
Click the arrow to the right of your username.
Click Clear Cache then restart the launcher.
Make sure to check for and install any updates for your game.

4. Verify Game Files

Corrupted or missing files of the game can be the reason for any server connectivity issues. Scanning for corrupted or missing game files and replacing them will efficiently deal with the error you are experiencing.

Open Battlestate Games via the launcher.
Locate and click the gear icon at the top right.
Go to the settings and click the option that says "Integrity Check".
Once the process is complete, restart the launcher and launch the game to see if this resolves the issue.

5. Add Game to Firewall Exceptions

This error is sometimes caused by the internet access of the game being blocked by Windows Firewall. Adding the game into the Firewall exception list will ensure no interference by the firewall, and the game shall communicate freely with its servers, hence eliminating this error.

Search for "Firewall & Network Protection" using the search box and open.
Click on "Allow an app through firewall."
Click on Change Settings.
Select to add another application. In the opened window, click Browse, go to the installation path for Escape from Tarkov and select EscapeFromTarkov.exe. After selecting Network Types, place a checkmark in both Private and Public. To add to the whitelist in Windows Defender Firewall, just click on Add.

6. Remove Old.ini Files

The.ini files contain very crucial data for the game regarding the in-game store, settings, and system configurations needed to run the game. Sometimes, some data gets corrupted or becomes outdated with new updates that may cause severe problems. Deleting old.ini files removes the outdated data and creates new files according to the latest game configurations, which may resolve the error.

This will backup these files in case you need them later on after deletion.

Press the Windows key + R, type '%localappdata%', and press Enter.
Among the listed folders, find the one named Escape from Tarkov and open it to get to the settings.ini file.
Right-click on it and select Delete.
Start the game to see if the issue persists.

Now that you know How to Fix “1000 – Backend Error” in Escape from Tarkov, apply these fixes and leave this error in the past, enjoy all the content that this game has for you.

Tags: maps, steam, wiki, customs map , reddit , download, key, escape form tarkov ,

Platform(s): Microsoft Windows PC

Genre(s): Action RPG, Simulator, Loot Shooter

Developer(s): Battlestate Games

Publisher(s): Battlestate Games

Engine: Unity

Mode: Multiplayer

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