Class Installer - NT Apm/Legacy Support

The Class Installer - NT Apm/Legacy Support component provides the registry keys that are necessary to install drivers that belong to the system-defined setup class for legacy drivers using NT Advanced Power Management (APM).


There are no services associated with this component.

Associated Components

No other components interact with this component.


There are no configurable settings for this component.


All class installers are included in the Class Installers / Hardware Compatibility macro component.

Every driver is associated with a class installer that the driver requires for its installation. If the correct class installer is not installed before driver installation, your device will not work properly.

Last updated on Wednesday, October 18, 2006

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