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?
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 .
