You probably have a version mismatch between the mod and your current version of Skyrim (e.g., trying to run the SE version on AE).
Do not blindly download random DLLs from the internet. First, check your mod manager (MO2 or Vortex): Skyrim Maxsulframe.dll
Many users panic when VirusTotal detects 2/60 engines flagging this file. Let’s clarify: You probably have a version mismatch between the
If you were thinking of a known performance or frame-limiting tool for Skyrim, common ones include: common ones include: