So, before you install a new ENB, ensure your game folder is absolutely clean. Thus if there are two copies of same file name (but different contents) both exist at game main folder AND inside enbseries folder, things may gone wrong. For organization purpose, it is recommend to place them all within.
One aspect of ENB need to be understood is - weather & shader files required by ENB can located in TWO places - game main folder, or inside folder. Mixing old / foreign ENB files is a recipe to disaster. Unfortunately a lot of guide / description forgot to mention this part. The following process mostly refer to Oldrim's ENB. Most info may only applies on Oldrim ENB.
ENB RANTS, because seen way too many people seems to unable to get this simple thing right.
