Deleting drivers manually can be risky. It is better to use the "Uninstall Device" option in Device Manager and check the box for "Attempt to remove the driver for this device." Final Thoughts

The file is located anywhere other than the System32\drivers folder. Your antivirus flags it during a scan.

You have never owned or connected a Bose product to your computer. Common Errors Associated with bfadi.sys

Are you currently seeing a code, or are you just curious about the file's presence on your drive?

Unlike standard Windows core drivers, this file isn't part of the base operating system. What is bfadi.sys?

A Windows update or an interrupted firmware update corrupted the .sys file.

By default, . The legitimate bfadi.sys is a signed driver from Bose. However, malware can sometimes disguise itself using the names of legitimate system files. You should be suspicious if: