请高手看一下代码哪里有错误!

表单Name:
qidong
表单的Int:
close database all
close tables all
set exact on
set talk off
set safety off
表单的Unload:
clea events
主程序Main.prg:
set talk off
do form qidong.scx
read events
编译成可执行文件后,运行该文件时一闪而过,在进程中可以看到有编译后的可执行文件名.请高手给指出错误所在!
