test 67, eval { open FOO, $foo } eq '', 'open for read';
test 68, $@ eq '', $@; # NB: This should be allowed
- test 69, $! == 2; # File not found
+ test 69, $! == 2 || ($Is_Dos && $! == 22); # File not found
test 70, eval { open FOO, "> $foo" } eq '', 'open for write';
test 71, $@ =~ /^Insecure dependency/, $@;