1) used latest de4dot v3.1.41592.3405 of 01 Apr 2018
2) Used latest Dnlib v3.0.0.0 of 20 Apr 2018
into ConfuserEx Dynamic Unpacker source :
find all occurence of MetaData and change whit Metadata -> case sensitive
find all occurence of MetaDataFlags and change whit MetadataFlags -> case sensitive
find all occurence of MetaDataOptions and change whit MetadataOptions -> case sensitive
in Packer.cs
var row = module.TablesStream.ReadFileRow(rid);
to
dnlib.DotNet.MD.RawFileRow row = new dnlib.DotNet.MD.RawFileRow();
module.TablesStream.TryReadFileRow(rid, out row);
in Program.cs
var htdgfd = (module).Metadata.PEImage.CreateFullStream();
to
var htdgfd = (module).Metadata.PEImage.CreateReader();