: Indicates the file contains audio dialogues and grunts.
This is trickier. Possible culprits:
To listen to or edit these files, modders use tools like QuickBoy or FUZ Extractor to split the .fuz into a playable format. Skyrim - Voices-en0.bsa
Never delete the original BSA after unpacking. If you do, the game will attempt to load thousands of loose .fuz files, which will increase load times dramatically and may cause instability. The best practice is to unpack into a separate mod folder and let your mod manager (MO2 or Vortex) handle loose file priority. : Indicates the file contains audio dialogues and grunts
Does Skyrim - Voices_en0.bsa affect performance? Generally, no. It is loaded into RAM on demand by the game’s streaming system. However: Skyrim - Voices-en0.bsa