Aristois

Here are some images: <--- (after I open the file when I press download at the aristois site with WinRAR)
Image 2: <--- (after I open the file when I press download at the aristois site with Java)
and that's is if i try to open the file with the browser I use (operaGX) is just takes me back to the file explorer and the only buttons i can press are "save" and "cancel" (in the file explorer).
Thanks that's all the info I can provide.

it seems that after I formatted my pc I cant open aristois. It worked before I formatted my pc and I always used it but now I just cant get past the JAR file installation and it says that java installation is not completed even though I installed it properly and java works. I tried to install WinRAR but that did not work and the only difference in my pc after I did the format is that I'm using windows 10 instead of 11. Please help