I've read what seems like hundreds of "solved" topics on this issue, and have tried many different solutions, but to no avail.
First, yes, I installed using the All In One package. When I open up my setup.exe, the drop down menus for resolution and my graphics card are blank. I've made sure that my drivers and DirectX are all up to date. I've tried running both the setup and the client using adminstrator options and with compatibility mode. Nothing has helped. I've even tried reinstalling the game.
Needless to say, the game just won't load. There are countless threads on this topic that have been locked because the originator just never responded that things were fixed. I'm sorry to start another, but I've tried everything I read in those threads.
I have Windows 7, my driver is NVIDIA GeForce 8600M GT, and I have DirectX 11. I've read in other places that people have had problems with games due to the fact that this 8600 is only compatible with DX10, but there is no way to downgrade to an older version of DX. I even deleted DirectX and reinstalled it.