and this is the line in the AcFields.fdc file: I've found that editing the AcFields.fdc file allows me to add new Already inserted fields contain the formatting in the field not the Software opens toolbars and ribbon do not load. When I open architecture 2021 I get catalog file error AcFields.fdc not found, hit ok; then “目录文件未找到AutoCAD” AutoCAD Tutorial - Missing reference files - YouTube In this video, Shaun Bryant teaches how to resolve a missing reference file path using the tools available in AutoCAD 2018. Solved: AutoCAD throws errors on Amazon Web Services (AWS AUTOCAD NO ABRE || SOLUCIONAR ERROR DE INICIO EN AUTOCAD Missing Ribbon in AutoCAD & Civil3D 🧐🧐 #shorts #AutoCAD