Horizon wont update HELP

i donload the version from this sight and it says i have to runn offline mode because its not the newest version i try to update and it fails saying horizon has stoped working, anyone have any idea any hlp would be extremely appreciated, thanks guys

Uninstall Horizon from Programs and Features in Control Panel and try downloading and installing the latest version from here: Horizon 2.8.1.1

I got the same problem and unistalling and use that update dont work any help please

Have you tried disabling your windows firewall? Also if you have any antivirus software I suggest disabling that as well.

Ima have to give that a try didnt think of that thanks

No problem, keep me posted with this issue.