The plugin repairs broken vanilla previs headers that occur from issues within the Creation Kit itself.
Because Ppf.esm is a Master File (.esm), it must be handled with care in your load order. Fallout 4 Ppf.esm
Since (part of the Previsibines Repair Pack ) is a foundational mod for Fallout 4 stability, your post should probably highlight its role in fixing performance issues like flickering or low FPS. The plugin repairs broken vanilla previs headers that