Metasequoia 4 Ver4.3.4 (64bit) is running.
Build time: Dec 18 2014 11:40:02
Windows version : 6.1  (Windows 7 x64)
Number of CPU : 8
Physical memory : 16303 MB
Direct3D11 Driver: Intel(R) HD Graphics 4600
    DeviceID: 1046
    SubsysID: 284038242
    Revision: 6
    FeatureLevel: 11.0

Exception code: c0000005 (EXCEPTION_ACCESS_VIOLATION)
Access violation at address 00000000772F8389. Read of address 00000EB49B1BED88.
Module: C:\windows\SYSTEM32\ntdll.dll

0x00000000772F8389 ntdll.dll: RtlSizeHeap + 137 bytes
0x000007FED7F07521 AcXtrnal.DLL: <Unknown Symbol>
0x000007FED456205B ExportFBX.dll: MQInit + 7053147 bytes
0x000007FED3F28CF8 ExportFBX.dll: MQInit + 527352 bytes
0x000007FED3F25D3A ExportFBX.dll: MQInit + 515130 bytes
0x000007FED3EB035B ExportFBX.dll: MQInit + 33371 bytes
0x000000013F60B587 Metaseq.exe: MFilePlugin::Export + 167 bytes
0x000000013F55B767 Metaseq.exe: TFormMain::DocumentSaveAs + 1127 bytes
0x000000013F771093 Metaseq.exe: MTEventClosure<PyMQWidgetCallback<PyMQSpinBox> >::invoke + 51 bytes
0x000007FED84DAF6A MTKit.dll: MTObject::invokeCallback + 106 bytes
0x000007FED84D4544 MTKit.dll: MTMenuItemWidget::onLeftButtonUp + 1204 bytes
0x000007FED84D42E1 MTKit.dll: MTMenuItemWidget::onLeftButtonUp + 593 bytes
0x000007FED8476E1A MTKit.dll: MTApplication::wndProc + 5802 bytes
0x000007FED8475762 MTKit.dll: MTApplication::globalWndProc + 34 bytes
0x00000000770C9BD1 USER32.dll: TranslateMessageEx + 673 bytes
0x00000000770C98DA USER32.dll: TranslateMessage + 490 bytes
0x000007FED8477CA9 MTKit.dll: MTApplication::enterEventLoop + 329 bytes
0x000007FED8477B4F MTKit.dll: MTApplication::execute + 15 bytes
0x000000013F5AC185 Metaseq.exe: wWinMain + 1093 bytes
0x000000013F7B03D6 Metaseq.exe: operator delete[] + 468 bytes
0x00000000771C59ED kernel32.dll: BaseThreadInitThunk + 13 bytes
0x00000000772FC541 ntdll.dll: RtlUserThreadStart + 33 bytes