Make sure the original plugins are installed on your system!
(Preferably to their default location)
You can put these devices into your user library, basically anywhere.
Default location of the User Library:
When you install Live for the first time, the User Library is created at this location:
Windows: \Users\[username]\Documents\Ableton\User Library
Mac: Macintosh HD/Users/[username]/Music/Ableton/User Library
Please note that Live has to analyse your user library after you put your devices in there... It could take a while. For the time being, you can just drag and drop these devices on your track from your user library. until Live analyses your folders.
Always use the latest plugin versions of the plugins. ( I will follow every plugin update with the wrappers.)