Trouble installing Puremagnetik Retro Synths

[Lady Lovely Studio]

Hi there!
I'm trying to install the free Puremagnetik Retro Synths, but a dialogue window says the archive is corrupted.
I can see the free code in my account page, I did all again and again, I already installed many packs without a problem.
I repaired the library, and download it again to my authorized laptop too.
so different Download, different computer.
same thing.

I can see the Retro Synth from the browser, and all its sub folder, but there is nothing inside any folder.
folders are empty
my faullt or what?

thank you all!