bug after patch 1.6

Necro_Gamer, version 3.0 is an add-on for "Tribes of the East". When playing through the vanilla campaigns in version 3.0 (there is a mod that allows this), all the bugs from version 1.6 are present. However, there is a bug fix available for these versions. Without it, it is impossible to complete the 3rd mission of the 5th campaign because the purple faction does not attack the castle.