Bxfcoe.sys

Let’s break down exactly what bxfcoe.sys is, whether it’s safe, and what to do if it causes problems. bxfcoe.sys is a legitimate Windows system driver file associated with Fibre Channel over Ethernet (FCoE) . It is part of the Microsoft Hyper-V stack and the Windows Storage subsystem .

If you’ve been digging through your Windows System32 drivers folder or stumbled upon a Blue Screen of Death (BSOD) mentioning bxfcoe.sys , you might be wondering: What is this file, and why is it on my PC? bxfcoe.sys