关于AMESim和MATLAB联合仿真

在编译AMESim出现下面情况，请问怎么解决！！！！！！！！！！

Setting environment for using Microsoft Visual C++ tools.
Microsoft (R) Program Maintenance Utility Version 6.00.8168.0
Copyright (C) Microsoft Corp 1988-1998. All rights reserved.
cl.exe -c -DWIN32 -DAMESIMULINK -I"C;\Program Files\MATLAB\R2010b/extern/include" -I"C;\Program Files\MATLAB\R2010b/simulink/include" -I"C:\AMESim\v1000/interfaces/simulink" -I"C:\AMESim\v1000/interfaces" -nologo -DWIN32 -MT -W3 -Od -D "_MBCS" -GX -Zm1500 -o asd_.obj asd_.c
asd_.c
asd_.c(1422) : warning C4101: 'n' : unreferenced local variable
C:\AMESim\v1000/interfaces/simulink\ame_simulink_cosim.c(78) : fatal error C1083: Cannot open include file: 'simstruc.h': No such file or directory
NMAKE : fatal error U1077: 'cl.exe' : return code '0x2'
Stop.
System build error!

截图

应该设置c++安装地址的环境变量，记得是在path里面添加