"C:\...\bin\perl.exe" "%1"

##</code><code>##

"C:\...\bin\perl.exe" "%1" %*

##</code><code>##

>assoc .pl
.pl=Perl
    ----
     \\\\
      \\\\
       vvvv
>ftype Perl
Perl="C:\...\bin\perl.exe" "%1"
--------------------------
 \\\\\\\\\\\\\\\\\\\\\\\\\\
   \\\\\\\\\\\\\\\\\\\\\\\\\\
     \\\\\\\\\\\\\\\\\\\\\\\\\\
       vvvvvvvvvvvvvvvvvvvvvvvvvv
>ftype Perl="C:\...\bin\perl.exe" "%1" %*
Perl="C:\...\bin\perl.exe" "%1" %*