call stack

 	KernelBase.dll!745da9f2()	Unknown
 	[Frames below may be incorrect and/or missing, no symbols loaded for KernelBase.dll]
 	[External Code]
 	StepMania-debug.exe!Song::AutoGen(StepsType ntTo, StepsType ntFrom) Line 1467	C++
 	StepMania-debug.exe!Song::AddAutoGenNotes() Line 1455	C++
 	StepMania-debug.exe!Song::LoadFromSongDir(std::basic_string<char,std::char_traits<char>,std::allocator<char> > sDir, bool load_autosave, ProfileSlot from_profile) Line 455	C++
>	StepMania-debug.exe!SongManager::LoadStepManiaSongDir(std::basic_string<char,std::char_traits<char>,std::allocator<char> > sDir, LoadingWindow * ld) Line 328	C++
 	StepMania-debug.exe!SongManager::InitSongsFromDisk(LoadingWindow * ld) Line 165	C++
 	StepMania-debug.exe!SongManager::InitAll(LoadingWindow * ld) Line 108	C++
 	StepMania-debug.exe!sm_main(int argc, char * * argv) Line 966	C++
 	StepMania-debug.exe!main(int argc, char * * argv) Line 5	C++
 	[External Code]