C4D_PATH

C4D_PATH_PREFS	Cinema 4D preferences directory.
C4D_PATH_RESOURCE	Cinema 4D resource directory.
C4D_PATH_LIBRARY	Cinema 4D library directory. (Built-in.)
C4D_PATH_LIBRARY_USER	Cinema 4D library path. (Different if multi-user mode is enabled.)
C4D_PATH_ONLINE_HELP	Cinema 4D online help directory.
C4D_PATH_DESKTOP	OS desktop directory.
C4D_PATH_HOME	OS home directory.
C4D_PATH_STARTUPWRITE	Writable startup directory.
C4D_PATH_MYDOCUMENTS	The user’s documents directory.
C4D_PATH_APPLICATION	OS application directory.