Build 3.5.0.28 of xlsgen improves OLE object reading from XLS and XLSX files.
In XLS files, OLE servers can actually store the internal OLE object in different streams than expected (such as Ole10Native). xlsgen supports this case as well as the regular case.
In XLSX files, Excel 2010 stores OLE objects differently than previous Excel versions. xlsgen supports this cases as well as all other cases.
xlsgen also improves the extraction of OLE object details in case they are stored neutrally (as Packages), instead of being stored with fully qualified identifiers (such as Acrobat.Document for a PDF document).