215 ILCS 5/201
No order or judgment enjoining, restraining or interfering with the prosecution of the business of any company, or for the appointment of a temporary or permanent receiver, rehabilitator or liquidator of a domestic company, or receiver or conservator of a foreign or alien company, shall be made or granted otherwise than upon the complaint of the Director represented by the Attorney General as provided in this article, except in an action by a judgment creditor or in proceedings supplementary thereto after notice that a final judgment has been entered and that the judgment creditor intends to file a complaint praying for any of the relief in this section mentioned, has been served upon the Director at least 30 days prior to the filing of such complaint by such judgment creditor.
215 ILCS 5/201