Thanks [mention:26b643c45e984d53bc709d0cc1884591:e9ed411860ed4f2ba0265705b8793d05] - we have enhanced this area fairly recently, with Trados Studio 2021 SR1 CU7 (July 2021). For any file that is bigger than 20 MB by default, Studio will now always include the dependency file automatically in the package so that it will travel with the package to translators and reviewers. So this error message should no longer appear for users who are on CU7 or later in the Studio supply chain, even for such large files. Can you confirm this? Happy to get feedback on this and setting "Idea Delivered Partially" for now.