Unhandled exception at 0x7797317f (ntdll.dll) in LFS.exe: 0xC0000005: Access violation reading location 0x00000004.
>	ntdll.dll!_RtlpCoalesceFreeBlocks@16()  + 0xb0 bytes	
 	ntdll.dll!@RtlpFreeHeap@16()  + 0x10b bytes	
 	ntdll.dll!_RtlFreeHeap@12()  + 0x54cd bytes	
 	kernel32.dll!_HeapFree@12()  + 0x14 bytes	
 	LFS.exe!00541b93() 	
 	[Frames below may be incorrect and/or missing, no symbols loaded for LFS.exe]	
 	LFS.exe!0053f9d9() 	
 	LFS.exe!004bf3f6() 	
 	LFS.exe!0042a25c() 	
 	LFS.exe!004e8471() 	
 	LFS.exe!00489ea6() 	
 	gdi32.dll!_NtGdiDdDDIRender@4()  + 0x15 bytes	
 	d3d8.dll!_RenderCB@8()  + 0x15e bytes	
 	c4830c75()