AVAILABLEFREEREG

Reference information
Applies to Windows Installer
External links External link Windows Installer documentation

Description

Public property that specifies the amount of registry space required for the installation of the product. Windows Installer increments this property during installation actions that install information in the registry; during a subsequent AllocateRegistrySpace action, the total amount is then allocated in the registry.

Usage

Usage
How to set Do not set this variable directly; it is set automatically when the installer runs. However, because this is a public property, you can also set it on the installer's command line.
How to use Used internally by Windows Installer.