These errors indicate severe damage or corruption in Access database and require an immediate fix.

Error 2626/3000: Reserved error (-#) there is no message for this error.

Error 3800: ‘Id’ is not an index in this table or ‘Index’ is not an index in this table.

It may not be a database that your application recognizes, or the file may be corrupt.

Error 3049: Cannot open database ‘filename.mdb’.

Error 2239: The database ‘xxx…mdb’ needs to be repaired or isn’t a database file.

Make sure no other users are currently using the database file. Top of Page Manually compact and repair a database that is not open Use this procedure when you can't directly open an Access database. Access creates a copy of the compacted and repaired database in the same location. What to Know With the database open in Access, choose File > Close > Database Tools > Compact and Repair Database. Error 3112: Record(s) cannot be read no read permission on ‘xxxx’. Select File > Info > Compact & Repair Database.Error 3343: Unrecognized Database Format.Error 9505: Microsoft Access has detected that this database is in an inconsistent state, and will attempt to recover the database.Some common Access database corruption errors that you may encounter are as follows: Although MS Access fixes minor corruption issues automatically without informing the users, the database corruption may worsen if it fails to fix the problem.

When the Access database gets corrupt, users start receiving error messages while opening or closing the Access database, running queries, scrolling reports, or updating records.

Microsoft access database repair tool