How to install PC module (Windows support) into the 32bit editor?

When I installed the 64bit version (with the downloader), i could choose what modules to install.

Now, I’ve downloaded the 32bit editor (no downloader), but there is no such options.

Any ideas?

Thanks in advance.

The only way I’ve found to do that is to download the torrent version of Unity, choose your modules and install them into C:\Program Files (x86)\Unity.