Sunblind Installation

Hi, first post on here - I've looked to see if the answer to my question is on the forum already and I cannot find anything so here goes:

I recently installed the Sunblind lighting mod but did it incorrectly (I know this because I was met with infinite loading screen when trying to resume my game) at first so after researching I repaired my game as I read this resets those folders to their original state. I then started from scratch by redownloading the sunblind mod and oh so carefully installing it and I'm very sure I did it correctly this time. However, my game is still greeting me with endless loading screens when trying to resume my game. Please help me!! My game was finally fixed and fun to play now I've wrecked it, any solutions are very welcome :)

Thanks in advance :)