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Microsoft Access is a prominent database management application extensively utilized in the corporate sector and businesses for efficient data storage and management. However, similar to other Office applications, MS Access is susceptible to errors and corruption issues. These errors can manifest due to various underlying causes, which are detailed below:

  • At times, Access database grows enormously, both in size and volume bringing in changes in the database design, addition or update on the objects within the database objects.
  • ACCDB files are pretty much susceptible to corruption. If data is added frequently, there is always a chance of database corruption which continues to grow over time.
  • These errors can occur due to issues with Visual Basic for Application (VBA) modules which might cause the damage in database design in the form of unusable forms and unapproachable VBA codes.
  • If a user tries to modify data in the Accdb file and the action is interrupted because of untrustworthy Internet connectivity, the database is marked “corrupted.”

To address these issues and prevent the generation of excessive wasted space, which can lead to database corruption, it becomes essential to utilize the Compact and Repair utility. This utility performs a two-fold task by compacting the database to eliminate wasted space and repairing any existing Access database corruption. The Compact Utility restructures table records and objects, effectively removing redundant space. Additionally, it updates table statistics to reflect the restructured data, enhancing the overall database integrity.

While the utility is generally effective, there are instances where you might encounter a ‘Compact and Repair failed!’ error, leaving you puzzled about how to resolve it. As repairing the MS Access database is crucial, third-party applications can provide valuable assistance, particularly in situations where no other viable option is available.

Kernel offers a crucial tool to assist users encountering the aforementioned error. Kernel for Access Database Repair software serves the following purposes:

  • The software works on all kinds of Access files, irrespective of them being corrupt, damaged or password-protected MDB or even ACCDB files)
  • The software performs a detailed scanning to detect low or high-level corruption. The scanning is done in two modes, namely; Standard Mode and Template Mode.
  • The software works on versions of MS Access Database and Windows.

Having said the above, follow these steps to use the Kernel Tool:

Standard Mode

  • Launch the software, click ‘Select’ to select the file to be repaired.
    select the file to be repaired
  • Then press ‘Repair File’
  • View the recovered files and then press on the content or all of the content. Click Save.
  • A New Window for selecting the saving destination appears; click Save.
    save the repaired file
  • After the completion of a window with the following information appears:
    process complited
  • Click on the link to search the repaired file.

Note: The above information is for Standard Mode, used in case of low-level corruption. In the case of high-level corruption, use Template Mode.


Having discussed the easiest tool to repair the Access database when encountering the ‘Compact and Repair failed!’ error, the next step is to focus on preventing Access database corruptions and recovering data. Simply visit the Kernel website to acquire the tool. If you are uncertain about purchasing the full version, you can explore the freely downloadable version for your use.

Kernel for Access Database Repair