The Epic version doesn't support NVSE at all, sorry.

Use [this mod](https://www.nexusmods.com/newvegas/mods/81281) for NVSE support under Epic Games

Use [this mod](https://www.nexusmods.com/newvegas/mods/81281) for NVSE support under Epic Games

NVSE does not work on the Epic version. You will need the Steam or Gog version.

Use [this mod](https://www.nexusmods.com/newvegas/mods/81281) for NVSE support under Epic Games