Problem installing Nostalrius client

[Verku]

I downloaded the installer from the Megacloud link, and extracted the .rar to my desktop. I followed the steps in the instructions and attempted to install the game onto my harddrive. When I go into the folder I installed it into (C:\Program Files (x86)) the game isn't there, it doesn't even say my harddrive space has decreased. Even after the install when I hit launch game it's just a black screen that I have to go into Task Manager to get rid of. Has anyone else had this problem? Can anyone help me?

[AverageJoe]

Find the shortcut to WoW that you double click to launch WoW > right-click > "Open File Location." This should open the folder of where you installed the client to.

[Verku]

There was no shortcut to click but I found the problem. The antivirus I had installed, Comodo, was automatically sandboxing my downloads/installations on a virtual drive. I had to search my c:/ drive to find the install, but I fixed the problem for whoever else might have been dealing with the same thing.