Buffout 4 preventing game from starting

[bcww]

I have the latest versions of Visual C++ installed, both X86 and X64. I have the tbb and xSE files under where Fallout4.exe is, and I tried editing LoadMethod in the xSE xml file to OnThreadAttach. OnThreadAttach didn't work for me, so I tried changing it to ImportAddressHook, which also didn't work. I downloaded Buffout 4 and address library to a mod manager. This is all I can find on how I'm supposed to get it to work, but every time I try to launch Fallout 4 I get the following message: main.cpp(264): Buffout4 has loaded too late. Try adjusting the plugin preloader load method.

 

Is Buffout 4 really required? Does anyone know how to fix this?