In an Access database (.mdb or .accdb) file, the records are stored as contiguous pages with a fixed size. The first page (also called as database definition page), carries with it the most important definitions of the database. Corruption of database definition page primarily occurs due to application malfunctioning, software bugs as well as more. In such situations, several bytes in the principal of the file are lost permanently with the data stored Access database becomes inaccessible. To overcome such data demise situations, you will need to restore the data from an updated backup. But, if you have not collection up any backup or the backup fails to restore the required data, after that you need to use advanced Access Repair applications to completely mend the database.

As a practical case, you obtain the on top of error message when you attempt to mount a database (Accounts):

“Unrecognized database format ‘filename.mdb”
The filename.mdb column is the corrupt Access database row to be unfolded.

Data stored in the Accounts database becomes inaccessible after you encounter the above error message. Additionally, you encounter the same error message each time you attempt to open the database.

Cause:

Few causes for the occurrence of the above error message are:

You are trying to open Accounts database in a fresh version of Microsoft Access.
Accounts database is corrupted.

Resolution:

To resolve the above error example and access the journal stored in the Accounts database, you need to use an inbuilt repair utility known since “Compact and Repair.” To do as a result, you need to follow these steps:

1. Go to the Tools menu, select Database Utilities along along furthermore then click Compact along with Repair Database.
2. Locate and then take to each other the database the ‘Database to Compact From’ dialog box, also subsequently click Compact.
3. Select an appropriate folder location for the new file in the ‘Compact Database Into’ dialog box, type a unique name for the file and then bond on Save.

However, if the inbuilt repair utility fails to mend the Accounts database, then you need to opt for advanced access repair applications. Such Access Database Mend applications incorporate high end scanning methods to completely recover all Access database components. These applications may completely recover and restore inaccessible Access databases. Equipped with interactive user interface, these recovery tools are self-explanatory applications which can troth implemented without the taste of any prior technical understanding.

Stellar Phoenix access recovery is a powerful Access Database Repair device. This recovery tool can restore and Repair Access database objects like queries, categories, reports, macros and modules. The software supports Microsoft Access 2007, 2003, XP (2002) as well as 2000. It is compatible with Windows Vista, XP, 2003, 2000 and NT.