Licensed Equifax Materials (excluding the Utility Software Programs) in confidence; will not reverse compile or disassemble the Licensed Equifax Materials (excluding the Utility 12 Software Programs); will not remove or destroy any proprietary markings of the licensor on or contained in the Licensed Equifax Materials (excluding the Utility Software Programs), and will include the copyright and patent notices of the licensor as specified from time to time by the licensor for the Licensed Equifax Materials (excluding the Utility Software Programs) on and in all copies of the Licensed Equifax Materials (excluding the Utility Software Programs); and (vi) will not sublicense, assign or otherwise transfer the Licensed Equifax Materials (excluding the Utility Software Programs) to any other Person. (c) In the event any member of the Certegy Group sublicenses any portion of the Licensed Equifax Materials (excluding the Utility Software Programs) to any third party pursuant to Section 4.1(a) and (b) above, Certegy agrees to ensure that such member shall diligently enforce the terms and conditions of all sublicenses granted pursuant to this Section 4.1. (d) In the event that Certegy, or another member of the Certegy Group, shall enter into a Divested Business transaction with respect to the Certegy Group, and the scope of permitted use or other terms applicable to the Licensed Equifax Materials (excluding the Utility Software Programs) under the license or sublicenses granted in this Section 4.1 are required to be modified to effect such transaction, Equifax will, or will cause the sublicensor under the applicable sublicense to, agree to such modifications to the extent (i) required for the transaction to be effected and (ii) not materially detrimental to the interests of the Equifax Group. Such modifications shall not be effective until the Divested Business or the acquiror thereof, as required by Equifax, has entered into a