Not detecting any GPU's

I'm on windows 8 running both the client and control as administrator with latest nvidia drivers (GTX 690) and it reports no GPU's
08:35:27:******************************* System ********************************
08:35:27: CPU: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
08:35:27: CPU ID: GenuineIntel Family 6 Model 42 Stepping 7
08:35:27: CPUs: 4
08:35:27: Memory: 15.97GiB
08:35:27: Free Memory: 12.98GiB
08:35:27: Threads: WINDOWS_THREADS
08:35:27: On Battery: false
08:35:27: UTC offset: -4
08:35:27: PID: 3924
08:35:27: CWD: C:/Windows/system32
08:35:27: OS: Windows 8 Release Preview
08:35:27: OS Arch: AMD64
08:35:27: GPUs: 0
08:35:27: CUDA: 3.0
08:35:27: CUDA Driver: 5000
08:35:27:Win32 Service: false
08:35:27:***********************************************************************
Edit: I'm also using a GPUs.txt and it still doesn't detect any.
08:35:27:******************************* System ********************************
08:35:27: CPU: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
08:35:27: CPU ID: GenuineIntel Family 6 Model 42 Stepping 7
08:35:27: CPUs: 4
08:35:27: Memory: 15.97GiB
08:35:27: Free Memory: 12.98GiB
08:35:27: Threads: WINDOWS_THREADS
08:35:27: On Battery: false
08:35:27: UTC offset: -4
08:35:27: PID: 3924
08:35:27: CWD: C:/Windows/system32
08:35:27: OS: Windows 8 Release Preview
08:35:27: OS Arch: AMD64
08:35:27: GPUs: 0
08:35:27: CUDA: 3.0
08:35:27: CUDA Driver: 5000
08:35:27:Win32 Service: false
08:35:27:***********************************************************************
Edit: I'm also using a GPUs.txt and it still doesn't detect any.