I think the "breach of contract" in this instance is, as the lawsuit states, "relating to use of the Plaintiff's 'Watchtower Library" on CD-ROM, i.e. the User's Agreement.
3. RESTRICTIONS ON USE. You may not do any of the following: transmit all or any portion of the SOFTWARE by electronic means, such as E-mail; post all or any portion of the SOFTWARE on the Internet, a public network, or any type of electronic message board; copy, print, or excerpt from the SOFTWARE to prepare and distribute books, booklets, or any compilation of Watch Tower’s copyrighted material; copy the Printed Materials.