Hi!
I am having some troubles with DynDOLOD. I installed it following the steps you mentioned in the page, but it didn't recognize PapyrusUtil even when i had it installed. Seeing this, i decided to try with DynDOLOD.dll, i followed every step and it didn't recognize it either.
The .dll and the scripts were installed through MO2, and I've tried installing it manually too but both ways throw me the same error (DynDOLOD requires DynDOLOD.dll).
If any questions, yes: SKSE is installed and up to date, fully recognized by the game, but rarely the new version does not generate any .log file :(.