When i run the setup a message shows up : Please connect to the internet and click “ok” to continue…Can t get past this.
I suggest turning off your firewall. Maybe get the latest NET. Framework. May I ask what version you’re on? By the way If you need help doing these things I can help you!
Try what Harvey suggested, and also try these other possible fixes.
First I would delete the current Horizon installer that you have downloaded on your PC. Now download Horizon again from this link and see if you still get that message: https://www.horizonmb.com/client/v2/latest.php
If you still have issues try this: Right click on the Horizon setup, click on properties, look for the Unblock button near the bottom and click it, now click Apply and then Ok. Now when you go to run the installer it should work properly.