按照说明安装好了，package也添加了，MSVAR Installation

1. Copy msvar130.zip to C:\Program Files\Ox
2. Extract msvar130.zip in its place. It will create folders packages\msvar
3. Set your computer date some date in 2003, sould be 31 December 2003.
4. Start GiveWin2
5. From Modules menu chlick on "Start OxPAck"
6. In the OxPack window, choose Packeges then click on "Add/Remove PAckages..."
7. Click on "Browse" button in the window that pop-ups.
8. Go to  C:\Program Files\Ox\packages\msvar and choos msvar130.oxo
9. In the box below "Package class name (case must match exactly): change Msvar130 to MSVAR. This is very important! Letters are case sensitive.
10. If you see MSVAR under Packeges. You are done.

我按照以上步骤都操作完成，也看到MSVAR在Package下拉栏里面，可是。。。

点击hamilton.ox的例子就显示
’msvar130'include file not found
'msvar' undeclared identifier...

请问这要怎么改呢？求助求助！！！希望做过的朋友行行好帮帮忙指点一二！！！