>assoc .pl
.pl=Perl

>ftype Perl
Perl="d:\perl\bin\perl.exe" "%1" %*

>set pat
Path=d:\PERL\site\bin;d:\PERL\bin;C:\Program Files\Business Objects\Common\3.5\b
in\NOTES\;C:\Program Files\Business Objects\Common\3.5\bin\NOTES\DATA\;<snip> 

PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH

>set per
Environment variable per not defined

>