Perl / CGI

Ok I have been using Pi3 for about three months I have never done anything other than let the server run. LOL I am running Pi3Web on a Windows 98 machine. So now I am wanting to run CGI stuff. I installed Perl for Win32 and all seems fine I can test the CGI scripts at the command line by typing (perl script.pl). When I try to run the script from the browser I am getting "ERROR reading response headers from cgi program" Start of command line is perl C:\pi3web\cgi-bin\my.script.pl" With CGI the first line is usualy # ! usr/local/bin/perl or what ever, my question is under the WIN 32 environment what should that line read? Is this the cause of the error I am getting? I will not be getting very complex I just want to run some simple scripts. One more thing when specifing the absolute and relative paths in some scripts, what should they be using pi3web.