WIN
Revit - Windows
Autodesk, Inc.Journals
%LOCALAPPDATA%\Autodesk\Revit\Autodesk Revit <year>\Journals\1 log location · Windows
Revit logs to %LOCALAPPDATA%\Autodesk\Revit\Autodesk Revit <year>\Journals\ on Windows.
Paths are printed exactly as Revit writes them. Environment variables like %LOCALAPPDATA% and $XDG_STATE_HOME are never expanded, so a path can be pasted straight into a shell. Where a path differs between installer types or shipping flavours, each one is racked as its own card below - why that happens.
Finding your way around Windows.
%LOCALAPPDATA%\Autodesk\Revit\Autodesk Revit <year>\Journals\