Inf Drivers Direct

[MyDeviceList.NTamd64] %MyDeviceName% = MyInstall, USB\VID_1234&PID_5678

Think of it like a recipe. The driver itself (the .sys file) is the ingredient (the actual code that talks to the hardware). But the INF file is the instruction manual: "Copy this file to the System32 folder. Add this line to the Registry. Tell the operating system that this device responds to Vendor ID 0x1234." inf drivers

[InstallSection] CopyFiles = DriverCopyFiles AddReg = DriverAddReg [MyDeviceList

[Version] Signature="$WINDOWS NT$" Class=Ports ClassGuid={4d36e978-e325-11ce-bfc1-08002be10318} Provider=%MyCompany% DriverVer=01/01/2025,1.0.0.0 [Manufacturer] %MyCompany% = MyDeviceList, NTamd64 Add this line to the Registry

[MyCopyFiles] MyDriver.sys

When Windows 95 introduced , Microsoft needed a standardized way to install drivers without forcing users to open a command prompt. The solution was the INF file. It was simple enough for hardware vendors to write, yet powerful enough to control registry modifications, file copies, and service installations.

[Version] Signature="$WINDOWS NT$" Class=Net ClassGuid={4d36e972-e325-11ce-bfc1-08002be10318} Provider=%ManufacturerName% DriverVer=01/15/2024,10.0.0.1 [Manufacturer] %ManufacturerName% = DeviceList, NTamd64