Lookups for this object should be case-insensitive.

Only a single handle can be open for this object.

This handle can be inherited by child processes of the current process.

Create on existing object should open, not fail with STATUS_OBJECT_NAME_COLLISION.

Open the symbolic link, not its target.

This flag only applies to objects that are named within the object manager. By default, such objects are deleted when all open handles to them are closed. If this flag is specified, the object is not deleted when all open handles are closed.