A question that comes up frequently is what folder to use in a Standard User installation. You want a folder than you can install to, and can continue to write to after the initial installation. You also want a folder that will work on all versions of Windows.
My favorite folder to use in a Standard User installation is AppDataFolder. It works on all versions of Windows, although AppDataFolder will be a different value (location) depending on which version you are on. Yes, you can write to it after the initial installation.
AppDataFolder satisfies our requirements.
How to Create an Install Condition
