[ClassInstall]
Copyfiles=file-list-section[,file-list-section]...
Renfiles=file-list-section[,file-list-section]...
Delfiles=file-list-section[,file-list-section]...
UpdateInis=update-ini-section[,update-ini-section]...
UpdateIniFields=update-inifields-section[,update-inifield-section]...
AddReg=add-registry-section[,add-registry-section]...
DelReg=del-registry-section[,del-registry-section]...
The [ClassInstall] section installs a new class for a device in the [Class] section of the registry. Every device installed in Windows 98 has a class associated with it (even if the class is "UNKNOWN"), and every class has a class installer associated with it. Setup processes this section if one of the devices defined in this INF file is about to be installed and the class is not already defined. Not all entries are needed or required.
The following example specifies the class entry for Setup to create in the registry (AddReg=SampleClassReg), and specifies a normal [Install] section in [SampleClassReg]. In this example, the Class description is required, and the relative key (HKR) denotes the class section. This example creates the class Sample and registers the description, installer, and icon for the class:
[ClassInstall]
Addreg=SampleClassReg
CopyFiles=@Sample.cpl
[SampleClassReg]
HKR,,,,%SampleClassDesc%
HKR,,Installer,,Sample.cpl
HKR,,Icon,HEX,00,00