# vcpkg_get_program_files_platform_bitness The latest version of this document lives in the [vcpkg repo](https://github.com/Microsoft/vcpkg/blob/master/docs/maintainers/vcpkg_get_program_files_platform_bitness.md). Get the Program Files directory of the current platform's bitness: either `$ENV{ProgramW6432}` on 64-bit windows, or `$ENV{PROGRAMFILES}` on 32-bit windows. ## Usage: ```cmake vcpkg_get_program_files_platform_bitness() ``` ## Source [scripts/cmake/vcpkg\_get\_program\_files\_platform\_bitness.cmake](https://github.com/Microsoft/vcpkg/blob/master/scripts/cmake/vcpkg_get_program_files_platform_bitness.cmake)