day1里run的时候报错Error -1073741819是为什么呢

[fengkfei]

D:\1\30days\tolset\z_tools\qemu>qemu.exe -L . -m 32 -localtime -std-vga -fda fdimage0.bin
..\z_tools\make.exe: *** [default] Error -1073741819
..\z_tools\make.exe: Leaving directory `D:/1/30days/tolset/z_tools/qemu'