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[Only registered and activated users can see links. Click Here To Register...], you go to the link select the file, and download. The link is a directory, so clicking download, just downloads the directory.
Select what you want (the guides) and then download the file only.
If that directory had 50 files in it, people would still download all 50 files.
The whole point of the directory is that you click what you want and download it.
Where do you go from there?
Well as I said earlier, you go to the link, click the file, and download.
Seeing you want the file
I do not tell people to go to the link and just download a whole directory.
Example
[Only registered and activated users can see links. Click Here To Register...] is a directory and people still download the whole thing. Instead of going to the folder they need, select the files and download them.
So seeing it is a mixed install now, delete the addon and the savedvariables and start again.