How to Recover and Repair Corrupted Microsoft Access Databases (MDB, ACCDB)

Wondershare Recoverit Authors

Sep 14, 2021 • Filed to: Recover Files • Proven solutions

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File corruption and data loss are something that every user is familiar with. This mishap has happened to the best of us at some point in our lives. However much of a drawback it might seem at the time, there are still effective ways using which you can recover and repair your corrupted files.

Microsoft Access is a database management and storing system which is most commonly used by developers and data architects for developing applications. Hence, when a database gets corrupted, users might feel like jumping off a clip. Here, we have compiled resourceful insight regarding corrupted MS Access databases, the reasons behind corruption, and what you can do when it happens.


Part 1: What Goes Wrong Primarily with Access Databases

The first thing to understand is what possible reasons may cause corruption of databases. It is important to remember that data corruption can be the result of various reasons and not just one, such as:


Part 2: What to Do When Database Gets Corrupted

Now you know what happens while data files go corrupt. Let’s now move on to ways to fix the issue effectively.

Method 1: Try the Compact and Repair Tool

MS Access offers a repair tool in itself that can be used to repair database files. To use it, follow the given instructions:


tap on compact and repair option


select database and tap on compact


save your database with a new name

Method 2: Use OfficeRecovery.com

MS files can be fixed using OfficeRecovery.com, which offers several web tools to resolve the issue, including corrupted MDB and ACCDB files. Here’s how to do that:


upload and start repairing your database

Method 3: Try Stellar Repair for Access

The Stellar Repair tool can repair your corrupted MDB and ACCDB files. To do so, follow the steps given below.


import your database


start repairing


check your repaired database data

Method 4: Remove Compiled VBA Codes

You can decompile MS Access VBA codes to undo the corruption of files. Here is how you can do that by following these steps.


Part 3: Best Remedy for Recovering Access Files

If you have lost your database and cannot find it on your system, then Wondershare Recoverit is the best tool in this regard. It enables its users to recover lost files. The program has dedicated features that enable it to stand out in the crowd. The software is user-friendly and especially beneficial to users who are not very tech-savvy.

Its interactive user interface makes it easy to use. Recoverit can retrieve almost all types of file formats and types, including images, videos, documents, emails, and in this case, MDB and ACCDB files. It can recover data from internal storage and external hard drives. The program can support large files and requires no subscription.

After downloading and launching the program on your computer, here is how you can recover your lost files using Recoverit:

Step 1: Choosing a Location

The first step is to select the location from which you wish to recover your lost files. In the main interface of the software, choose a hard disk, external device, or drive.

Step 2: Initiate the Scan

Now, click on "Start" to enable the program to start the scan and look for your lost files from the selected location. Usually, this might take a minute or two or longer if the file size is large. You can also pinpoint files and put filters to narrow down the results.

Step 3: Preview and Recover Files

Once the files are all listed, you can see and choose the ones that you wish to recover. Select the desired files and click on the “Recover” button to get your files back.

Step 4: Save the Recovered Files

Finally, choose a suitable location on your computer and save your recovered files.


Part 4: Ways to Prevent Corruption of Access Databases

Although file corruption is reversible, it is still advisable to avoid the issue from occurring in the first place. There are a few simple ways by which you can protect your MDB and ACCDB files from corruption and loss. You can follow these tips to prevent your MS Access database files from getting corrupted.


Conclusion

File and data corruption can prove to be a major setback in various instances. However, the damage is not totally irreversible. Using the methods mentioned above, you can try and salvage some or most of your data from the wreck. Try these fixes to recover your corrupted data without much trouble.

In case you have lost your database or have mistakenly deleted it, then your best option is to try Wondershare Recoverit to recover your databases, which will undoubtedly prove fruitful. Now, data recovery is not hard as it used to be. Make sure to implement the tips to avoid facing such problems in the future.


Frequently Asked Questions

Two gigabytes is the maximum size of an Access database, for both MDB and ACCDB files. Once you reach this limit, you can split the frontend database (forms and reports) from the backend database, and then link more than one backend database of 2 gigabytes to the frontend database. A second option is to upsize the backend database to SQL Server.

To import data into the Access database, simply click on "External Data" in the main menu. Then, in the Import and Link group, choose the type of file you want to import.

Unlimited types of applications can be built with Microsoft Access, including contact management, accounting, order management, inventory, estimating, and project management.

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