5 Ways To Repair Corrupt Access Database File Without Any Data Loss

Is your Access Database is get corrupt somehow? Looking for some best fixes to Repair Corrupt  Access Database Without Losing Any Data?

Well if yes, then this tutorial will guide you in right direction for fixing all this mess up easily and instantly.

As, it contain complete information about Access Database Corruption whether it’s related to its causes, or the error that commonly encountered after the occurrence of corruption issue. Along with that the post also contains the manual as well as software solution.

So let’s get started to explore complete details about Access Database Corruption.

About Access Database Corruption:

If you are using Access Database then you might also know that it is a Microsoft proprietary Database Management System (DBMS). Like other Microsoft applications, MS Access is also very popular and it is used in many company and organization and it is effective as well as it is user-friendly. Microsoft Access has Relational MS Jet Database Engine with simple to grab user interface at the front and development tools running at the back. It is involved with object-oriented programming ability and several software development tools that can be used to develop different client server applications. You might also know that MS Access database has two types of database files format named as .MDB (2003 and earlier version) and .ACCDB (2007 and higher version).

The easy to use interface has made this DBMS a favorite choice for many corporate. Though database files are often prone to corruption, which can lead to the extremely loss of critical data loss that is present in it. Similarly MS Access database is also prone to corruption.

This post is for recovering corrupt database of Access server without losing any data and you will also learn to know about reasons behind MS Access Database  2016 corruption and solution how it can repaired and recovered.

What Are The Common Reasons Of Access Database Corruption?

There are many reasons that are responsible for the Access database corruption. Some of them are mentioned below:

  • Editing the Memo fields data frequently increases the chances of Access database to get corrupt. It generally occur form the problem with the VBA module which is not risky n the loss of data, but it is risky because it may damage the database design.
  • If Access database file get infected with virus and when anybody open the access database, the infection gets spread to entire database files and gets corrupted.


  • If the same database accessed by multiple users having different Jet Service packs and if they are installing updates, then even a small differences in the MDB file format can cause database to get corrupt.
  • Improper installation of third party application or plug-ins for Access can also lead to the corruption of database.
  • Sometimes hardware failures such as available of bad sector on hard drives and lost packets on network is also one of the reasons behind database corruption.
  • Sometimes, availability of few bugs in the MS Access and Jet Engine software are themselves responsible for the database corruption.
  • Improper system shutdown while your Access database files was opened and you were doing some work on it, is also one of the reason that can cause corruption in MS Access database.

Error Encounters During Access Database Corruption:

Error Encounters During Access Database Corruption

So, these are some common reasons for the corruption of Access database 20007/2010/2013/2016 and when you face such problem you lose access to all its important database components and face a vital data loss. One of the example mentioned below for the access corruption, just take a look at it.

For example: When you try to open a corrupt .mdb file, then you might get different error message. One of the error messages is mentioned below:

The database needs to be repaired or isn’t a database file. You or another user may have unexpectedly quit Microsoft Office Access while a Microsoft Office Access database was open. Do you want Microsoft Office Access to attempt to repair the database?”

If you click on “Yes” button, then MS Access will start the process of repairing the database. And if it gets failed then, it may display error message:

Unrecognized database format ‘filename.mdb’

The reason behind the occurrence of error message is due to Access database corruption. But you do not need to worry at all. As there are some solutions that you can follow to Troubleshoot Access database corruption and restore them back.

How To Recover Corrupt Access Database File Without Losing Any Data?

Well, there are few solutions that you can follow to repair corrupt Access database. Below find out the solutions:

Solution 1: Import Corrupt Database

Try importation of corrupt Access Database into a new Access 2010 database file by following these steps:

  • Open MS Access and create a new database file.
  • Tap on Access to import Access database under the External Data tab.

In the next pop-up window, click on Browse and locate the database file while it is imported.

  • Specify the place and techniques to store data in new database and then click OK.
  • In the next window select for all database objects that you want to import and click to the Ok option.

You Might Also Be Interested In:

Repair and Recover Corrupt MS Access .accdb File

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Solution 2: From Valid Backup

If you have an updated, valid and proper backup of this Access database, then you can make use of that specific backup for restoring all the lost data.  So, always try to maintain the proper backup of your Access Database .

Solution 3: Using ‘Compact and Repair Database’

Unluckily, if you do not have any backup, then you can use built-in MS Access Compact and Repair Database utility to fix the corruption. Below follow the steps to repair database files:

  • Open Microsoft Access. Click on Tools and select ‘Compact and Repair Database
  • Select ‘Database to Compact From’ and choose ‘Compact
  • As and when you click on Compact the repair process get started
  • Wait for repair process to get completed. Once it gets complete, click on ‘Save’ button

That’s all I hope your problem get solved.

Solution 4:  De-compile Microsoft Access VBA code

When VBA modules get complied in Access, the complied code is very much dependent on the VBA P-code parser library. There are few types of this library which can lead to corruption if the compiled code is run on various machines with different versions of this library installed.

Microsoft added a command line witch to access that allows removing all complied VBA codes from an Access database, leaving only the non-complied source code in place. You can try the command line switch if you can gain access into your database but strange error messages will appear during this execution of VBA module/class code.

To run the decompile option from Access just open access with a command line option of ‘/decompile’, for example, run the following from the command line:

C:\Program Files\Microsoft Office\Office\MsAccess.exe /decompile C:\DatabasePath\FileName.mdb


You need to change the path shown above for MsAccess.exe if you installed it to different location. After the completion of the de-compile procedure, you should close access and then re-open it compile all modules again.

Also read:

Top 5 Important Manual Methods to Repair the MS Access Database Files

Repair MS Access Database 2010, 2013 and 2016

Solution 5: Use MS Access Repair & Recovery Tool [Recommended]


If your problem still exists, then it is highly recommended that you must take help of third party MS Access Database Repair Tool. This software will help you to fix each and every corruption and errors of the Access database. It comes with advanced scanning algorithm that is very much effective in repairing and recovering the complete database files and re-establishes all database components.

This tool is capable enough to repair corrupt .mdb and .accdb file format of Access database. It comes with self descriptive user interface and therefore a non-technical users can also easily operate this tool and easily retrieve back all the Access database objects such as tables, forms, reports, queries, restraints, macros, database relationships and other data.

Steps To Repair and Recover Corrupt MS Access Databases

Wrap Up:

If you want a secure and complete Access database recovery then all the mentioned fixes in this post is just perfect.  But it’s up to you whether you want to try the manual fixes or want to go with the professional recommended solution. If you have technical knowledge then you can take risk for the manual fixes. But if you don’t have knowledge of such then it’s safe to make use of the recovery software.  All n all both the option of Access Database Recovery you have in this post.

5 Ways To Repair Corrupt Access Database File Without Any Data Loss