怎么办呀，CGI无法运行。总是显示：
CGI Error
The specified CGI application misbehaved by not returning a complete set of HTTP headers. The headers it did return are:


Can't locate setup.cgi in @INC (@INC contains: D:/soft/Perl/lib D:/soft/Perl/site/lib .) at D:\netdns\iuyes\mail\reg.cgi line 6.



高手指点，谢谢。