Hey guys I have done EVERYTHING to get Horizon to run. I do not know what it could be.
I have tried installing .NET 3.5 four times
I fixed .NET 4
I cleaned my registry etc
Allowed it through Firewall
Ran as Admin all windows platforms
rebooted pc four times
redownloaded and deleted 3 times
Im on a Asus G71Gx laptop
Windows 7 64bit SP1
with Microsoft Security Essentials
Using Firefox latest update
Anyone have any ideas

I want to use it to test and if I like ill get Diamond TODAY
Thanks
Some more info when I try to install 3.5 SP1 it gives me an error after it installs