UDK Crashing

So fun stuff right here.....so 07/13 is crashing on me.....i Think its bc of windows 8.1.....but here are my system specs just in case hahaha

GTX 580 running display driver 331
16 Gigs of ram
intel i7-2700k CPU @ 3.8

But when ever i load a txt file it crashes and now meshes are making it crash...seeems a bit random to me.....not really sure whats going on but heres the lauch log

Log: Log file open, 11/06/13 22:32:19
Init: WinSock: version 1.1 (2.2), MaxSocks=32767, MaxUdp=65467
DevConfig: GConfig::Find has loaded file:  ..\..\Engine\Config\ConsoleVariables.ini
Init: Version: 10907
Init: Epic Internal: 0
Init: Compiled (64-bit): Jul  1 2013 15:03:50
Init: Changelist: 1715227
Init: Command line: editor 
Init: Base directory: C:\UDK\UDK-2013-07\Binaries\Win64\
[0000.39] Init: Computer: TYLERPC
[0000.39] Init: User: Tyler
[0000.39] Init: CPU Page size=4096, Processors=8
[0000.39] Init: High frequency timer resolution =3.410225 MHz
[0000.39] Init: Memory total: Physical=16.0GB (16GB approx) Pagefile=18.4GB Virtual=131072.0GB
[0000.39] Log: Steam Client API Disabled!
[0000.42] Init: WinSock: I am TylerPC (192.168.0.5:0)
[0000.42] Init: Presizing for 0 objects not considered by GC, pre-allocating 0 bytes.
[0000.42] Init: Object subsystem initialized
[0000.44] Log: SystemSettings based on: SystemSettings
[0000.45] Log: Found D3D11 adapter 0: NVIDIA GeForce GTX 580
[0000.45] Log: Adapter has 1482MB of dedicated video memory, 0MB of dedicated system memory, and 2559MB of shared system memory
[0000.46] Log: Found D3D11 adapter 1: Microsoft Basic Render Driver
[0000.46] Log: Adapter has 0MB of dedicated video memory, 0MB of dedicated system memory, and 256MB of shared system memory
[0000.49] Log: Shader platform (RHI): PC-D3D-SM3
[0000.74] Log: PhysX GPU Support: DISABLED
[0000.74] Init: Initializing FaceFX...
[0000.74] Init: FaceFX 1.7.4 initialized.
[0002.80] Init: Finished loading startup packages in 1.80 seconds
[0002.80] Log: 82465 objects as part of root set at end of initial load.
[0002.80] Log: 0 out of 0 bytes used by permanent object pool.
[0003.43] Log: Supported Consoles:
[0003.43] Log:   IPhone
[0003.43] Log:   Mac
[0003.43] Log:   PC
[0003.43] Log: Initializing Engine...
[0003.55] Log: Encountered missing default brush - spawning new one
[0003.55] Init: UEngine initialized
[0003.55] Log: Primary PhysX scene will be in software.
[0003.55] Log: Creating Primary PhysX Scene.
[0003.56] Init: Transaction tracking system initialized
[0003.56] Log: Can't find edit package 'OnlineSubsystemGameSpy'
[0003.57] Log: Can't find edit package 'OnlineSubsystemLive'
[0004.17] Init: XAudio2 using 'Speakers (Realtek High Definition Audio)' : 2 channels at 48 kHz using 32 bits per sample (channel mask 0x3)
[0004.19] Init: XAudio2Device initialized.
[0004.44] Log: WinTab initalized successfully.
[0004.44] Init: Client initialized
[0004.44] Init: Editor engine initialized
[0004.53] Log: Initializing Engine Completed
[0004.53] Log: >>>>>>>>>>>>>> Initial startup: 4.53s <<<<<<<<<<<<<<<
[0004.63] Cmd: MODE MAPEXT=udk
[0004.78] SourceControl: Source Control disabled in UDKEditorUserSettings.ini.  [SourceControl] has Disabled=True
[0006.68] Log: The hooked GetPenEventMultiple() method was called; events are being ignored.
[0006.68] Log: Found D3D11 adapter 0: NVIDIA GeForce GTX 580
[0006.68] Log: Adapter has 1482MB of dedicated video memory, 0MB of dedicated system memory, and 2559MB of shared system memory
[0006.70] Log: Found D3D11 adapter 1: Microsoft Basic Render Driver
[0006.70] Log: Adapter has 0MB of dedicated video memory, 0MB of dedicated system memory, and 256MB of shared system memory
[0008.86] Cmd: MAP LOAD FILE="..\..\Engine\Content\Maps\Templates\Template_MidDay.umap" TEMPLATE=0
[0009.05] Log: Encountered missing default brush - spawning new one
[0009.43] Log: New File, Existing Package (Package Untitled_2, Package template_midday)
[0009.50] Log: -- Checking Building LODs
[0009.51] Log: Primary PhysX scene will be in software.
[0009.51] Log: Creating Primary PhysX Scene.
[0009.51] Log: Finished looking for orphan Actors (0.002 secs)
[0009.51] Cmd: MAP CHECKDEP DONTCLEARMESSAGES DONTDOSLOWREFCHECK
[0009.52] Log: TIMER ALL OF INIT : [8.765041]
[0029.37] Cmd: nxvis PHYSX_CLEAR_ALL
[0029.37] Log: Clearing all PhysX Debug Flags.
[0029.37] Cmd: apexvis APEX_CLEAR_ALL
[0029.37] DevPhysics: Apex Debug (Scene 0): apexvis APEX_CLEAR_ALL FALSE
[0029.44] Warning: Failed to load 'Class None.editor-ini:AnimSetViewer.AnimNotifyCustom0':  Can't find 'editor-ini:AnimSetViewer.AnimNotifyCustom0' in configuration file section=AnimSetViewer key=AnimNotifyCustom0 ..\..\UDKGame\Config\UDKEditor.ini 
[0029.44] Warning:  Can't find 'editor-ini:AnimSetViewer.AnimNotifyCustom0' in configuration file section=AnimSetViewer key=AnimNotifyCustom0 ..\..\UDKGame\Config\UDKEditor.ini 
[0029.44] Warning: Failed to load 'AnimNotify None.editor-ini:AnimSetViewer.AnimNotifyCustom0':  Can't find 'editor-ini:AnimSetViewer.AnimNotifyCustom0' in configuration file section=AnimSetViewer key=AnimNotifyCustom0 ..\..\UDKGame\Config\UDKEditor.ini 
[0029.44] Warning: Failed to load 'Class None.editor-ini:AnimSetViewer.AnimNotifyCustom1':  Can't find 'editor-ini:AnimSetViewer.AnimNotifyCustom1' in configuration file section=AnimSetViewer key=AnimNotifyCustom1 ..\..\UDKGame\Config\UDKEditor.ini 
[0029.44] Warning:  Can't find 'editor-ini:AnimSetViewer.AnimNotifyCustom1' in configuration file section=AnimSetViewer key=AnimNotifyCustom1 ..\..\UDKGame\Config\UDKEditor.ini 
[0029.44] Warning: Failed to load 'AnimNotify None.editor-ini:AnimSetViewer.AnimNotifyCustom1':  Can't find 'editor-ini:AnimSetViewer.AnimNotifyCustom1' in configuration file section=AnimSetViewer key=AnimNotifyCustom1 ..\..\UDKGame\Config\UDKEditor.ini 
[0029.44] Warning: Failed to load 'Class None.editor-ini:AnimSetViewer.AnimNotifyCustom2':  Can't find 'editor-ini:AnimSetViewer.AnimNotifyCustom2' in configuration file section=AnimSetViewer key=AnimNotifyCustom2 ..\..\UDKGame\Config\UDKEditor.ini 
[0029.44] Warning:  Can't find 'editor-ini:AnimSetViewer.AnimNotifyCustom2' in configuration file section=AnimSetViewer key=AnimNotifyCustom2 ..\..\UDKGame\Config\UDKEditor.ini 
[0029.44] Warning: Failed to load 'AnimNotify None.editor-ini:AnimSetViewer.AnimNotifyCustom2':  Can't find 'editor-ini:AnimSetViewer.AnimNotifyCustom2' in configuration file section=AnimSetViewer key=AnimNotifyCustom2 ..\..\UDKGame\Config\UDKEditor.ini 
[0029.46] Log: Primary PhysX scene will be in software.
[0029.46] Log: Creating Primary PhysX Scene.
[0029.52] Log: MorphTargetSet (VH_Manta_MorphTargets) is added to the mesh (DefaultSkeletalMesh) that's not compatible. BaseSkelMesh has to be (SK_VH_Manta)
[0029.52] Log: MorphTargetSet (VH_Manta_MorphTargets) is added to the mesh (DefaultSkeletalMesh) that's not compatible. BaseSkelMesh has to be (SK_VH_Manta)
[0029.52] Log: MorphTargetSet (VH_Manta_MorphTargets) is added to the mesh (DefaultSkeletalMesh) that's not compatible. BaseSkelMesh has to be (SK_VH_Manta)
[0029.54] Log: MorphTargetSet (VH_Manta_MorphTargets) is added to the mesh (DefaultSkeletalMesh) that's not compatible. BaseSkelMesh has to be (SK_VH_Manta)
[0029.55] Log: MorphTargetSet (VH_Manta_MorphTargets) is added to the mesh (DefaultSkeletalMesh) that's not compatible. BaseSkelMesh has to be (SK_VH_Manta)
[0082.77] Log: FactoryCreateBinary: StaticMesh with FbxFactory (0 0 G:\3dsMax\scenes\export\assault_bot_n1.FBX)
[0082.80] Log: Loading FBX Scene from G:\3dsMax\scenes\export\assault_bot_n1.FBX
[0082.86] Log: FBX Scene Loaded Succesfully
[0083.84] Log: StaticMesh had 958 degenerates
[0087.80] Warning: [assault_bot_n1, LOD 0] missing light map UVs (Res 32, CoordIndex 1)
[0092.14] Log: Encountered missing default brush - spawning new one
[0092.22] Log: Encountered missing default brush - spawning new one
[0092.23] Log: Primary PhysX scene will be in software.
[0092.23] Log: Creating Primary PhysX Scene.
[0107.27] Log: === Critical error: ===
Fatal error!

Address = 0xcbcab78  (filename not found) [in C:\WINDOWS\system32\KERNELBASE.dll]
Address = 0xf652a0fc (filename not found) [in C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll]
Address = 0xf652a14a (filename not found) [in C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll]
Address = 0xf652a155 (filename not found) [in C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll]
Address = 0xee902a11 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\Presentatio5ae0f00f#\afb26b956178777c0c782633d6adaf96\PresentationFramework.ni.dll]
Address = 0xf027989e (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\PresentationCore\2f6903bc1a9f022947024dfde7e1a867\PresentationCore.ni.dll]
Address = 0xf0279b01 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\PresentationCore\2f6903bc1a9f022947024dfde7e1a867\PresentationCore.ni.dll]
Address = 0xf027a320 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\PresentationCore\2f6903bc1a9f022947024dfde7e1a867\PresentationCore.ni.dll]
Address = 0xf0a0999a (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a09927 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a0d231 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf5308e45 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\mscorlib\f9f73f178cc2e4493598ee1bd411c3e8\mscorlib.ni.dll]
Address = 0xf5308bb9 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\mscorlib\f9f73f178cc2e4493598ee1bd411c3e8\mscorlib.ni.dll]
Address = 0xf5308b97 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\mscorlib\f9f73f178cc2e4493598ee1bd411c3e8\mscorlib.ni.dll]
Address = 0xf0a0ce61 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a078af (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a07c03 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a09c9a (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a09b20 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a0999a (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a09927 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a06d5c (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0a09210 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf0bdd1c7 (filename not found) [in C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\WindowsBase\f19322732f39a6e6b3604f1df9e5cdf4\WindowsBase.ni.dll]
Address = 0xf6563ebe (filename not found) [in C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll]
Address = 0xd7e2524  (filename not found) [in C:\WINDOWS\system32\USER32.dll]
Address = 0xd7e2387  (filename not found) [in C:\WINDOWS\system32\USER32.dll]
Address = 0xd7fb57a  (filename not found) [in C:\WINDOWS\system32\USER32.dll]
Address = 0x800c5788 (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\wxmsw28u_core_vc_custom_64.dll]
Address = 0x800c52af (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\wxmsw28u_core_vc_custom_64.dll]
Address = 0x800c56b6 (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\wxmsw28u_core_vc_custom_64.dll]
Address = 0x800c5399 (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\wxmsw28u_core_vc_custom_64.dll]
Address = 0x8000413e (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\wxmsw28u_core_vc_custom_64.dll]
Address = 0x35edc23  (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\wxmsw28u_vc_custom_64.dll]
Address = 0x800d6cc4 (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\wxmsw28u_core_vc_custom_64.dll]
Address = 0x5735de9b (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\UDK.exe]
Address = 0x5735df5a (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\UDK.exe]
Address = 0x96e61654 (filename not found) 
Address = 0x96e11ee8 (filename not found) 
Address = 0xf642209a (filename not found) [in C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll]
Address = 0x96e611ce (filename not found) 
Address = 0x1631d9c  (filename not found) 
Address = 0x55be0000 (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\UDK.exe]
Address = 0x55be0000 (filename not found) [in C:\UDK\UDK-2013-07\Binaries\Win64\UDK.exe]
System.NullReferenceException error in PresentationFramework:

Object reference not set to an instance of an object.

   at System.Windows.Automation.Peers.ItemAutomationPeer.GetNameCore()
   at System.Windows.Automation.Peers.AutomationPeer.UpdateSubtree()
   at System.Windows.Automation.Peers.AutomationPeer.UpdateSubtree()
   at System.Windows.Automation.Peers.AutomationPeer.UpdatePeer(Object arg)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at GuardedMainWrapper(Char* , HINSTANCE__* , HINSTANCE__* , Int32 )
   at ManagedGuardedMain(Char* CmdLine, HINSTANCE__* hInInstance, HINSTANCE__* hPrevInstance, Int32 nCmdShow)