📌 Basically, the .ACA file extension is typically related to animation resource type composed for Microsoft Agent, an interactive technology for character’s animation opened up, designed, and promoted by Microsoft enterprise. In detail, the .ACA file instance category is composed of animation data that specifies how precisely the character speaks and moves. Besides, the .ACA file entry branch is normally saved in conjunction with a proper .ACF node, which explicitly opens up, defines and operates with the internal character data items. With the release of Windows 7 operating system edition, the further maintenance, advancement and enhancement of the Microsoft Agent project have been ceased.
📌 The .ACA branch file node is perfectly opened, comprehended, analyzed and discovered by Microsoft Agent toolkit, tightly focused on creation of animation for peculiar characters. As long as the Microsoft Agent project is currently remaining in discontinued state, the current technological division also seems pretty archaic and obsolete. Miscellaneously, you can experiment with Microsoft Agent Character Editor utility, which also consistently fits for uncovering the .ACA shaped pattern arrangements.