I already downloaded the version recommended by MODs: https://www.horizonmb.com/client/v2/latest.php
more when I install appears "The setup files are corrupted"
PS: I deletes the old Horizon.
You antivirus is probably deleting or quarantining the file and it comes up as corrupt due to that. I suggest you completely disable any and all antivirus while you install horizon.
My antivirus is already disabled
Did you disable it before downloading Horizon?
When was downloading not, are deactivated to install
downloaded off with antivirus and keeps giving error
Try a different browser or something then because it is on your end.
same here qoute its says offline mode