Problems Installing SARAH

[Kugard]

Hello

I have some problems using SARAH. Basically my problem is shown in the following pictures. I don't know why these warning signs appear. You can see that I am using a mathematica 11 version but also I have the same problem using mathematica 9, so the problem has to be other. Can you help me?, what can I do?. Sorry for set this topic here but I didn't know where was the correct section.

[FStaub]

It seems to me that the package was not correctly extracted and the subdirectories are missing.

Cheers
Florian

[Kugard]

I extracted again but I still have the problem. I'm goingo to post later the procedure that I used (using pictures to explain it). I have tried many ways to do it.