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File System Filter EasyAntiCheat_EOSSys` does not support Bypass IO [CRASHING]

Anonymous
2024-12-15T04:10:44+00:00

Hello,

For about a month now, I would have trouble with a game (Fortnite) crashing a steady amount due to the anti cheat Epic Games uses, EasyAntiCheat. When I look in event viewer after a crash, it presents this:

_______________________________________________________________________________________________________________________

Log Name: System

Source: Microsoft-Windows-FilterManager

Date: 12/14/2024 10:05:04 PM

Event ID: 11

Task Category: None

Level: Warning

Keywords:

User: SYSTEM

Computer: DESKTOP-NLJH1M8

Description:

File System Filter 'EasyAntiCheat_EOSSys' (Version 6.1, ‎2024‎-‎11‎-‎27T06:19:31.000000000Z) does not support bypass IO.

Supported features: 0x4.

Event Xml:

11

0

3

0

0

0x8000000000000000

66328

System

DESKTOP-NLJH1M8

EasyAntiCheat\_EOSSys

6

1

2024-11-27T06:19:31.0000000Z

0x4

_______________________________________________________________________________________________________________________

I tried reinstalling the game which didn't work, along with internet research which didn't present many results and no working solutions. I disabled my AV to see if that was the cause as well, but no difference.

At this point I am at my wits' end.

Any solutions or ideas?

All will be greatly appreciated!

Cheers,

PM

Windows for home | Windows 11 | Performance and system failures

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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47 answers

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  1. Anonymous
    2025-07-01T17:22:08+00:00

    Still in 23h2 … Waiting for a solution before upgrade !

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  2. Anonymous
    2025-07-01T15:56:56+00:00

    sadly didnt work for me

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