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#Compaq presario 1255 inf file driver install
#Compaq presario 1255 inf file driver update

Adding a filter driver to the device stack.

Providing settings specific to the model or form factor of the system that enhances the experience or functionality of the device, such as hardware calibration data.

Creating one or more software components by specifying the INF AddComponent directive and providing a component INF file.

Modifying settings provided in a base driver package, such as customizing the device friendly name or modifying a hardware configuration setting.

Typical scenarios where you might use an extension INF include:

#Compaq presario 1255 inf file driver install

An extension INF will not be able to install on a device if there is no base driver package present to also install on the device. Input devices built into the system, such as a keyboard, must be able to function with at least basic functionality without any extension INFs.Įvery device must have one base driver package installed on it, and can optionally have one or more extension INFs associated with it. In the absence of the extension INF, the system must be able to boot and connect to the network with just the base driver package. Enhances the value of the device, but is not necessary for the base driver package to work.Uses the same INF syntax as a base INF, but can extend the base INF for customization or specialization.Can be provided by a different company and updated independently from the base INF.To extend a base driver package's functionality, provide an extension INF in a separate driver package. The core driver package installed on a device is now called the base driver package and is handled by the system in the same way driver packages have been handled prior to Windows 10. Starting in Windows 10, you can split INF functionality into multiple components, each of which can be serviced independently.

#Compaq presario 1255 inf file driver update

This resulted in large, complex driver packages that included code for all scenarios and configurations, and each minor update required an update to the entire driver package. Prior to Windows 10, Windows selected a single driver package to install for a given device.