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Summary: Explore proactive strategies and best practices for safeguarding your Access databases in our comprehensive blog post on ‘How to Prevent Access Database Corruptions.’ Learn about common culprits behind database issues and gain valuable insights into preventive measures. Discover how to maintain data integrity, minimize risks, and ensure smooth operations in your Access environment. Don’t wait for issues to surface – take proactive steps to protect your valuable database assets.

The databases you craft within MS Access are stored as MDB files, which can, unfortunately, fall victim to corruption like any other file format. This susceptibility arises from factors such as binary file errors or corruption flags within the MDB file. When this occurs, users may encounter unexpected disconnects from the application, resulting in an inability to open the Access file. Various error messages may manifest in these situations, as outlined below.

  • “Unexpected Error 35012″.
  • “The Microsoft Jet database engine cannot find the input table or query ‘MSysAccessObjects”.
  • “The Microsoft Jet database engine could not find the object ‘name’. Make sure the object exists and that you spell its name and path name correctly.”
  • “The database ‘name.mdb’ needs to be repaired or isn’t a Microsoft Access database file.”

To proactively address this issue, it’s wise to focus on preventing corruption in the first place. Here are some practical strategies to help safeguard your database from potential corruption:

  1. Split your database: When multiple users access the database, consider splitting it into two components: the ‘front-end’ and the ‘back-end.’ The front-end encompasses forms, queries, and reports, while the back-end stores data within tables. Each user’s computer hosts a copy of the front-end, while a shared network folder is utilized to store the back-end tables, facilitating collaborative database use.
  2. Always close connections: Ensure that you close your Microsoft Access database connections after completing your tasks. Leaving Access database connections open increases the risk of corruption, especially in the event of network disruptions.
  3. Exit the database correctly: Make sure to close the database correctly. After completion of tasks, close the application using the Exit option of File menu or Exit option provided by the Access application.
  4. Always use good quality hardware devices: Even minor issues in network connections can potentially corrupt your database. To minimize this risk, it is advisable to utilize high-quality, branded Network Interface Cards (NICs), hubs, and all other network equipment. Avoiding non-branded products with subpar components is the first step in preventing corruption, as the quality of plastic wafers and silicon can significantly impact network stability.
  5. Compact and repair regularly: It is highly recommended to perform the built-in compact and repair function regularly. This proactive step helps prevent corruption and enhances database performance.
  6. Defragment the Hard disk: When dealing with MDB files, defragmenting the hard disk is the most effective approach. Fragmentation is common on disks with limited or no available space, especially when dealing with potentially large MDB files. Addressing fragmentation can significantly improve overall efficiency in your work.

By implementing these straightforward preventive measures, you can proactively thwart most potential issues. Ensure you follow the steps mentioned above and establish an automated backup schedule to further mitigate the risk of data loss.

Even with diligent precautions, Access databases can still encounter corruption unexpectedly. In such scenarios, it becomes essential to rely on a dependable Access Database Repair software for comprehensive recovery. It is strongly recommended to choose a trusted solution like Kernel for a href=””>Access Database Repair for reliable and efficient database recovery.

Kernel for Access Database Repair is specifically designed to address corruption issues in Access Database ACCDB and MDB files while efficiently recovering valuable data. It provides two scanning modes for repair and restores a comprehensive range of database elements, including table structures, key internal data structures, memo data, OLE data, table relationships, original formats, and even deleted records and objects.

The software is compatible with databases of all sizes, including password-protected ones, and offers a live preview of the retrieved content for flexible recovery. Kernel for Access Database Repair is available in a free version and supports all widely-used MS Access versions. Its user-friendly interface makes it accessible for professionals of all levels.

Kernel for Access database


While manual solutions offer preventive measures, they have limitations in repairing corrupted Access databases. In cases of existing corruption, the Kernel for Access Database Repair software provides an effective solution. It is renowned for its swift recovery of both MDB and ACCDB files, including those that are password-protected, without compromising data integrity. This software offers a preview of the recovered data before saving it to your preferred location. You can also explore its functionality through a trial version.

Kernel for Access Database Repair