Gtx680, shogun 2, directx 11 help

OK so I have a decent computer that I threw together myself and everything is great (a few problems here and there but been able to take care of all of them) except that when the Directx 11 update came out for shogun II total war and I tried to launch it the display was in correct. To be clear my computer doesn't log any errors and the fps are fine. The problem is that the screen is out of alignment and the cursor highlight do not correspond to the position of the cursor.

FyI- the ram speed is off. It actually performs at a higher speed and the sticks are actually 2100 quad channel. I think it's just a thing between my motherboard and the ram, it doesn't read the right speed. I think this is unrelated to this current issue though.

My tech Specs:
Operating System
Microsoft Windows 7 Home Premium 64-bit SP1
CPU
AMD Phenom II X6 1090T
Thuban 45nm Technology
RAM
16.0 GB Dual-Channel DDR3 @ 620MHz (9-9-9-24)
Motherboard
ASUSTeK Computer INC. M4A89GTD-PRO/USB3 (AM3) 44 °C
Graphics
SAMSUNG (1920x1080@60Hz)
1535MB GeForce GTX 580 (EVGA)
Hard Drives
1863GB Western Digital WDC WD20 EARS-00MVWB0 SATA Disk Device (SATA)
60GB M4-CT064 M4SSD2 SATA Disk Device (SSD)
1863GB Western Digital WDC WD20 02FAEX-007BA0 SATA Disk Device (SATA)
Optical Drives
HCLOHCZ D6VCLAJ0XUZ SCSI CdRom Device
HL-DT-ST BD-RE BH12LS35 SATA CdRom Device
Memorex DVD+-RAM 525G v1 SCSI CdRom Device
Audio
NVIDIA High Definition Audio