[求助]：本站下载的AutoFont应用程序怎么不能用？

samdesign

本站下载的AutoFont应用程序怎么不能用？
下载加载后出现：
命令:
命令: _appload 已成功加载 AUTOFONT.LSP。


命令:

This program may be loaded 10 times afterwhich it will become non-functioning.

AUTOFONT.LSP has already been loaded 1 time.

If you find the AUTOFONT.LSP routine useful send US$20 to the following address
to receive an unlimited disk copy:

Peter Landeck 606 West 49th Terrace, KC MO 64112.

Other LSP routines may be found at:
http://ourworld.compuserve.com/homepages/PLANDECK

Touch return key to continue.

无法重复进入 LISP。

需要整数值.

请高手指教！