An INF file is a text file that contains information and instructions used by the Windows operating system to install, configure, and manage hardware devices and their drivers. INF files are crucial for the installation of device drivers, as they provide Windows with the necessary details about the hardware, such as the device's name, the driver files, and installation instructions.

: This section typically includes directives for installation.

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The drive was nearly empty. Wiped. But in the root of C:\Windows\INF , buried under hundreds of auto-generated setup files, one stood out: