5 Ways To Repair/Restore Partial Corrupted Access Database File

Does your Access Database opening but not allowing you to perform any operation on your database file? Well, this issue maybe because of the Partial Corrupted Access File. Do you know why this situation arising or how to fix it? 

If not then also need not worry because this post will help you in getting the complete information regarding the Partial Corrupted Access File.  Besides that, the blog also explores the steps to repair partially corrupted Access .mdb/.accdb file.

So, what are you waiting for..! just have a look over the complete post and resolve corrupt Access Database file on your own.

How To Repair Partially Corrupt/Damaged MS Access Database Files Automatically?

Repair Corrupt/Damaged/Lost MS Access Database Files

Last but not the least solution is to use the MS Access Repair and Recovery tool. If the In-Built utility fails to repair corrupt Access database file then in such cases you can opt for MS Access Repair and Recovery tool.

Making use of this software tool is the best option as it is the high-end user-friendly software that repairs damaged Access database accdb/mdb safely and securely. It is particularly designed to detect corruption, fix them, and restore the data back, safely and securely.

* By clicking the Download button above and installing Stellar Repair for Access (14.8 MB), I acknowledge that I have read and agree to the End User License Agreement and Privacy Policy of this site.

It not only does .mdb file repair but it also works for .accdb file repair and retrieves the data from your corrupted MS Access database. This tool work on almost all version of Windows operating system such as Windows 95/98/ME/NT/2000/XP/2003/Vista/7/8/8.1.

What Are The Benefits Of Using This Recovery Tool?

Moreover, it incorporates several features that are as follows:

  • Restores form and modules even though it is password encrypted.
  • Recover linked tables, modules, forms, tables, indexes, reports, queries, relations, deleted records, and macros.
  • It provides the ‘Find’ feature to search for objects in the repaired database.
  • Supports MS Access 2010/2013/2016 and other older versions.
  • Works well with all OS VERSION 10, 8.1, 8, 7, Vista, 2003 & XP.

Steps To Use MS Access Repair and Recovery Tool

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Those who don’t know about what’s this partially corrupted Access database MDB/ACCDB files and how to fix it. Let’s acquire some more knowledge on it starting with the user query.

Practical Scenario:

I have an Access 2007 file that appears to have become corrupted during a compact and repair.  It’s partially corrupt because I can still open it but most of the tables now believe that they are system tables. I am unable to open or link to these tables. When I try I get an error message telling me that “Could not read definitions, no read definitions permission for…”. Any ideas on how to recover this file?



What Is A Partially Corrupted Access File Means?

Partially corrupted Access File denotes the condition in which a particular MS Access file suddenly becomes inoperable or unusable. If a file loses data, or it gets closed all of a sudden or it gets affected by the virus, then the chances raise high for partial Access database file corruption. In this situation, your Access file gets open successfully but you are unable to make any changes in it.

What Is Accdb Or Mdb File Format?

What Makes The .Mdb/Accdb Files To Get Partially Corrupt?

Microsoft Access is the most famous and globally used database application. MS Access is a part of the Microsoft Office Suite. It is used by almost all big and small organizations for storing information. It is used for both small and large database deployments. Just because of its user-friendly interface that is very easy to use, as well as its compatibility with other applications and platforms like Visual Basic for Applications (VBA) and Microsoft’s own SQL Server database engine.

MS Access allows clients to create reports, questions, tables, structures, macros, and VBA models to execute both burden/section (front-end) and maintain back-end reports. In fact, MS Access saves entire information in ACCDB and MDB file format.

Access 2007/2013/2016/2019 uses the .accdb file format.  While the later version of Access database supports MDB format.  Below here is the short intro on both these file formats. The Accdb file format is the recommended choice when working in Access.

MDB File Format :

How To Open The Corrupt .mdb File

Mdb is a database file format that is based on an Access jet database engine. Using this file format Access can import or link to data from other applications like Excel, SharePoint lists, text, XML, Outlook, and HTML. MDB format can also be opened by OpenOffice.org, Wolfram Mathematica, Softpedia MDB Converter¸ SAS Institute SAS, and Microsoft Visual Studio 2010.

ACCDB File Format: 

accdb file format

The new format supports functionality that is not available in Access 2003 and earlier. Specifically, the ACCDB format allows you to give the following benefits:

  • This file format allows you to store file attachments and other binary objects (or BLOBs) in database fields.
  • Outlook and SharePoint both block in the MDB database because of the security concerns. Upgradation in the database security model allows for security validation of database files.
  • ACCDB file users leverage the windows Cryptographic API for database encryption. This feature is helpful for avoiding identity theft.

However, there are several circumstances where .mdb file gets corrupted and in such cases, you need to repair and recover it so that you can continue with your work without any interruption.

So, now the question is how to repair the corrupted .mdb file?

Well, we will come to that point but before that let us know what are the various common reasons behind the partial corruption of .mdb/accdb files?

What Makes The .Mdb/Accdb Files To Get Partially Corrupt?

reasons behind Partial access database Corruption

Well, there are lots of factors that impart to MS Access Database files corruption and damaging like issues. Once the Access database gets damaged then the user gets unable to access the stored information or manage the database properly.  

  • Access files being exited improperly:

While you are working on MS Access and suddenly MS Access application gets closed due to some reasons such as power failure, then .mdb files can easily get corrupted.

  • Virus attack:

This is one of the prime reasons that can easily corrupt any data that is stored in the computer, including MS Access database files.

  • Failure of the hard disk:

When this happens then it is possible that your computer data including Access Database may get harm and thus make them inaccessible. The hard disk failure generally happens due to physical and logical problems.

  • Due to improper synchronization of data:

One can easily sync the .mdb file into two or more devices. But in cases where data synchronization does not complete properly then it might result in data corruption.

  • Multi-user Access:

Jet database engine plays a very important role in sharing Access data with multiple users. Jet engine synchronizes the read/write database using lock files (.ldb). These lock files associate with Windows API and are very much responsible for synchronization, relying upon the FTP.

If there is a bulk of data transfer in the same network, it will make the jet communication quite slow. It leads to “suspect” mode & ends up to corruption issues.

  • Plug-ins:

Sometimes installation of the plug-in in MS Access also leads to corruption issues.

  • Shut-down improperly:

When some task is executing in the system and suddenly it shuts down. Then this also leads to corruption issues.

Other than this there are numerous causes of Access database corruption.  But as our main motive is to provide you with the best manual methods to fix a damaged or error showing MS Access database. So, let’s discuss that first.

What Error Comes After The Access Database Corruption?

 MS Access Database Corruption error message

Here are some most common error messages that appear after the MS Access Database Corruption:

How To Repair And Restore Corrupted .MDB/.Accdb File?

Repair And Restore Corrupted .MDB/.Accdb File

Well If your MS Access database file (.mdb) is corrupt or damaged then you can follow the below methods to repair mdb file or Access Database repair and recover data from it successfully:

Solution 1: Compact and Repair

As the first option for fixing up the partially corrupted Access Database file, you can use the In-Built Compact and Repair database utility that comes along with MS Access. In most of the cases, this utility comes handy in fixing the Corrupted/Damaged Access Database file.

To run the Access database inbuilt utility tool Compact and Repair, just follow down the complete steps:

  • If the database is already open then close it.
  • Now go to the tools menu, point to the Database Utilities, and check Compact and Repair Database.

Compact and Repair

  • In the database to compact from the dialog box, choose the file that you need to compact and then click to the Compact.
  • In Compact Database into the dialog box, enter a new file name and then tap to the Save.
  • If the compacted and repair doesn’t succeed, you will get a message stating so. This indicates the severe damage of your Access Database file and it can’t correct with this compact and repair tool.

Solution 2: Open your Access document ‘safe mode’

Starting Access in ‘Safe Mode’ avoids various issues as they open Access without using some startup programs. you have the option to use the ‘safe mode’ and open Access in the mode by pressing and holding the ‘CTRL’ key when starting this program. Make use of the ‘Access.exe/safe’ option if you are starting the program from the command line.

Solution 3: Try to Import Corrupt Database into new MS Access Database

1: Create a fresh database file, click the External Data tab on the top.


2: Click Access to import Access database.

3:  A new window will appear with the name of Get External Data – Access Database. In this window, click on the Browse button and choose the Access database file to import.

4: After it, browse and choose the Access database file in the File Open dialog box. Click Open for confirmation and then, click on OK to continue the process.

5: Choose the object in the Import Objects dialog box and then, click OK.

Import Corrupt Database into new MS Access Database

6: Check Save import steps box and click Close.

Import Corrupt Database into new MS Access Database3

Solution 4: Turn off the AutoCorrect feature

Apply the below steps to disable this option:

How to turn off AutoCorrect feature in MS Access 2010?

Navigate to File-> Options-> Current Database and unselect all option (check under Name AutoCorrect Options).

How to turn off AutoCorrect feature in MS Access 2007?

Navigate to the Access logo-> Access Options and uncheck the Track Name Autocorrect Info.

How to turn off AutoCorrect feature in MS Access 2000, 2002, and 2003?

Navigate to the Tools-> Options-> General and un-check all options.

How To Avoid Access Database From Corruption?

repair damaged Access database

To avoid the corruption of Access database file, you need to pay much attention to some important tips and follow the below-mentioned suggestions.

  • Keep checking all the networking accessories on a regular basis in order to avoid MS Access corruption.
  • Properly shut down Access applications.
  • Avoid accessing multiple users on the same database file or opt for split database method for reducing the load on the server.
  • Avoid using the third-party plug-ins as much as you can.


MS Access indeed gets corrupted sometimes but there is no need to get worried about it. Just apply the above-described methods to avoid and prevent MS Access database corruption for various errors.

Well, the aforementioned software tool will help you in the easy fixing of Access errors without wasting any time. It also restores, recovers, and repair Access Database file of 2010/2007/2016/2019 or below version.

tip Still having issues? Fix them with this Access repair tool:

This software repairs & restores all ACCDB/MDB objects including tables, reports, queries, records, forms, and indexes along with modules, macros, and other stuffs effectively.

  1. Download Stellar Repair for Access rated Great on Cnet (download starts on this page).
  2. Click Browse and Search option to locate corrupt Access database.
  3. Click Repair button to repair & preview the database objects.

Pearson Willey is a website content writer and long-form content planner. Besides this, he is also an avid reader. Thus he knows very well how to write an engaging content for readers. Writing is like a growing edge for him. He loves exploring his knowledge on MS Access & sharing tech blogs.