You can try to Compact and Repair your corrupt database. This is the very first solution you must try.

If it doesn't work, this means the database is severely corrupted and can't be fixed by MS Access. In such situation you can use some third-party MS Access repair or recovery software. If you are looking for an effective and relevant solution, I will suggest you to use Access Repair Kit[/url] software. It will resolve any type of corruption error from your database file and restore your maximum possible data to a new database file.

Regards.