Causes: The CPU in use does not support SSE 4.1, which is a basic requirement of MAXtoA. Page 375 of 443 - SSE Engine Fixes - posted in File topics: In response to post #79760478. Yep, Part 1 installed via MO, part 2 I pasted the dlls from the archive directly into the skyrim install folder. #79760848, #79762383, #79764093, #79765893, #79766598, #79767793, #79769778 are … This is the first time I installed SSE Engine Fixes (only started messing with Skyrim a week or so ago), so there shouldn't be any old files.