Ah thanks for the event log info, I found what it reports when I try and run EmuHawk (1.8)
Faulting application name: EmuHawk.exe, version: 1.8.0.7726, time stamp: 0x53fd351c
Faulting module name: atioglxx.dll, version: 6.14.10.11318, time stamp: 0x4ebb3dc2
Exception code: 0xc0000005
Fault offset: 0x00890250
Faulting process id: 0x10dc
Faulting application start time: 0x01cfc23d2e87a7ef
Faulting application path: C:\Users\Mater\BizHawk-1.8.0\EmuHawk.exe
Faulting module path: C:\Windows\system32\atioglxx.dll
Application: EmuHawk.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AccessViolationException
Stack:
at OpenTK.Platform.Windows.Functions.DescribePixelFormat(IntPtr, Int32, Int32, OpenTK.Platform.Windows.PixelFormatDescriptor ByRef)
at OpenTK.Platform.Windows.WinGraphicsMode.ChoosePixelFormatPFD(IntPtr, OpenTK.Graphics.GraphicsMode, AccelerationType)
at OpenTK.Platform.Windows.WinGraphicsMode.SelectGraphicsMode(OpenTK.Graphics.ColorFormat, Int32, Int32, Int32, OpenTK.Graphics.ColorFormat, Int32, Boolean)
at OpenTK.Platform.Windows.WinGLContext.SetGraphicsModePFD(OpenTK.Platform.Windows.WinGraphicsMode, OpenTK.Graphics.GraphicsMode, OpenTK.Platform.Windows.WinWindowInfo)
at OpenTK.Platform.Windows.WinGLContext+TemporaryContext..ctor(OpenTK.INativeWindow)
at OpenTK.Platform.Windows.WinGLContext..ctor(OpenTK.Graphics.GraphicsMode, OpenTK.Platform.Windows.WinWindowInfo, OpenTK.Graphics.IGraphicsContext, Int32, Int32, OpenTK.Graphics.GraphicsContextFlags)
at OpenTK.Platform.Windows.WinFactory.CreateGLContext(OpenTK.Graphics.GraphicsMode, OpenTK.Platform.IWindowInfo, OpenTK.Graphics.IGraphicsContext, Boolean, Int32, Int32, OpenTK.Graphics.GraphicsContextFlags)
at OpenTK.Graphics.GraphicsContext..ctor(OpenTK.Graphics.GraphicsMode, OpenTK.Platform.IWindowInfo, Int32, Int32, OpenTK.Graphics.GraphicsContextFlags)
at BizHawk.Bizware.BizwareGL.Drivers.OpenTK.IGL_TK..ctor()
at BizHawk.Client.EmuHawk.Program.SubMain(System.String[])
at BizHawk.Client.EmuHawk.Program.Main(System.String[])