currently apache_prog_name doesn't return the full path to httpd.exe. This patch fixes it.
Index: win32/Configure.pl =================================================================== --- win32/Configure.pl (revision 657565) +++ win32/Configure.pl (working copy) @@ -411,8 +411,9 @@ my $apache = shift; my $prog; for my $trial(qw(Apache.exe httpd.exe)) { - next unless -e catfile($apache, 'bin', $trial); - $prog = $trial; + my $path = catfile($apache, 'bin', $trial); + next unless -e $path; + $prog = $path; last; } die "Could not determine the Apache2 binary name" unless $prog;