Follow this step-
https://bitcointalk.org/index.php?topic=497545.0There has no other way to recover. You just have to follow the step and wait. Some members are waiting since more than 6 or more months.
And the good news, soon theymos may implement an automated way of recovering.
You should probably just wait and hope that theymos implements the automatic recovery tool which he said should be ready by the end of the year.