Modern Access (2016 and later) removed or broke several features:
Using an unofficial portable version of Access 2003 is generally considered a . Office 2003 | PortableApps.com access 2003 portable
I’m not here to sell you snake oil. Running Access 2003 portable in 2024 has risks: Modern Access (2016 and later) removed or broke
: Access 2003 uses the .mdb file extension . While newer versions can open these, older portable versions may struggle with modern .accdb files. access 2003 portable