[实际应用] Hmailton例题无法运行 [推广有奖]

我正在学习givewin的使用，但是无法运行Hmailton的例题，每次都是这样的报错信息
Ox version 3.40 (Windows) (C) J.A. Doornik, 1994-2004
C:\Program Files (x86)\Ox\msvar130ex\HAMILTON2.OX (13): 'msvar130' include file not found
C:\Program Files (x86)\Ox\msvar130ex\HAMILTON2.OX (18): 'MSVAR' undeclared identifier
C:\Program Files (x86)\Ox\msvar130ex\HAMILTON2.OX (18): class expected
C:\Program Files (x86)\Ox\msvar130ex\HAMILTON2.OX (26): 'Y_VAR' undeclared identifier
C:\Program Files (x86)\Ox\msvar130ex\HAMILTON2.OX (28): 'MSM' undeclared identifier
找遍了论坛也没能弄明白怎么解决，请问我该怎么放置文件才能运行这个例题？