Install on C:\Natlink (or D:\Natlink or any other drive of your choice). Installing in "C:\Program files\Natlink" is NOT advised.
Directory layout after installation
When you installed at C:\Natlink you will get the following directory structure:
Natlink and Vocola 2 are in C:\Natlink\Natlink,
Unimacro is in C:\Natlink\Unimacro
User defined grammars can be in any location, for example C:\UserDirectory or C:\Natlink\UserDirectory. You can put Dragonfly in this directory, and of course also name the directory "Dragonfly".
The core directory is C:\Natlink\Natlink\MacroSystem\core (the "controlling" Natlink files are located here)
Internally the compiled Vocola 2 files will go in C:\Natlink\Natlink\MacroSystem (this is the baseDirectory of Natlink. Do not put anything else in these directory).
In case you cannot find your configuration program (the GUI): it is located in C:\Natlink\Natlink\confignatlinkvocolaunimacro. The configuration (GUI) program is the file "configurenatlink.pyw". In order to run elevated mode, you should start the script start_configurenatlink.py in the same directory.
Elevated mode is only needed the first time you run the configure program, and when you want to enable/disable Natlink or when you want to unregister or (re)register natlink.pyd.