Access database file used MDB and ACCDB file formats to store their user information and like other application of Microsoft, Access Database also protect its data by password, if user wants. But losing password of Access Database files will creates tough time for Access user and they looked for password recovery solution after this. So here is good solution of MDB password recovery visit: https://sonikarawat.wordpress.com/20...base-password/

 

To repair Access database, you can try Compact and Repair utility. Also, you can try JetComp.exe provided by Microsoft. You can also try to import corrupt database into a new one. You can read the blog post for more information:
Repair Access Database with Compact and Repair Utility | N. Sem's Blog

If the manaul tricks fail or don't work, then you should try professional MS Access Database Recovery software to repair corrupt Access database and to recover your data from it. You must download its demo or trial version for free evaluation. I hope the shared information would be helpful.

Thanks and best regards.