An error message “A Design Master or Replica cannot be converted to the Access 2007 file format…” typically indicates an issue with a network connection, corruption in the Access database file, or problems with the system’s configuration. Encountering this cryptic error can be annoying for users & hinder efficient data navigation. Thus, if you are one such user facing the same problem, don’t fret, we are here to guide you on how to fix Microsoft Access error 32570 through troubleshooting steps.
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Will I Lose My Data If I Don’t Fix Access Runtime Error 32570 Promptly?
Yes, if you ignore the Access database runtime error 32570, you can lose your crucial data stored within the database. Consequently, it is highly suggested to fix this warning message on time to avoid data inconsistencies and data loss.
Important Note: Don’t forget to keep consistent backups to minimize data loss risk.
What Causes a Design Master or Replica Cannot Be Converted to The Access 2007 File Format Error?
Runtime bugs in the Access appear persistent and annoying, but it’s not completely despondent if the causes and resolutions are obtainable.
Similarly, Access error 32570 is caused by mismatched programs operating simultaneously. It can arise due to other reasons as well, including:
- The DB file may be corrupted.
- Problems with the ODBC drivers that MS Access uses to connect to the database.
- Missing or corrupted DLL files.
- Insufficient required permissions to access the database.
- Other installed applications might conflict with Access.
- Incorrect/corrupt registry entries related to MS Access.
How to Fix Microsoft Access Error 32570?
After identifying the source of the error, let’s follow the troubleshooting steps to get rid of it.
Quick Navigation:
- Check the Network Connection
- Renaming the Database File
- Close Incompatible Applications
- Run Compact and Repair Feature
- Runtime Libraries Reinstallation
- Perform Disk Cleanup
- Graphics Driver Reinstallation
- Re-register the Registry
- IE Related Runtime Bug
- Best & Recommended- Access Database Repair Software
Method 1- Check the Network Connection
If your Access database is stored on a network drive, make sure that the internet connection is good and stable. Weak or poor connections can cause errors when accessing the database.
Also Read: Runtime Error 3218 Could Not Update Currently Locked by User!
Method 2- Renaming the Database File
Renaming the Access database file is another basic trick that helps users to fix Access runtime errors. Thus, if your file name violates the Access restrictions (including spaces or special characters), then this method assists you in troubleshooting Access database error 32570.
To do so, follow these steps:
- Go to the location where the faulty database file is saved.
- Then, right-click on the file >> click Rename to provide a new name.
Method 3– Close Incompatible Applications
When you face runtime errors, remember that it’s happening because of programs that are inconsistent with one another. And the primary thing to be done to resolve Microsoft Access error 32570 is to stop such programs.
- Go to Task Manager by pressing Ctrl+Alt+Del together and you will see a list of applications operating currently.
- Visit the Processes page and stop programs individually by highlighting them and hitting the button called End Process.
- After this perceive if an error message reoccurs whenever you stop a program.
- This will help you to identify the program that’s causing the error, and then you might go ahead with further troubleshooting, that’s application reinstallation.
Method 4- Run Compact and Repair Feature
Well, if your database file is experiencing minor corruption problems and so, you are receiving 32570 error in Access, you can use the Compact Repair tool. This is a built-in Access utility to fix corruption issues in the database.
To run this tool:
- Open Microsoft Access.
- Navigate to File > Database Tools.
- Next, click on the Compact and Repair Database option.
- Choose the database file >> click Compact option & let Access repair it.
Also Read: Unlocking Secrets: MS Access Error 3259 – Invalid Field Data Type!
Method 5- Runtime Libraries Reinstallation
This error can also occur due to updates, such as a package of MS Visual C++ that’s improperly or incompletely installed. Therefore, simply uninstall the package and then reinstall the fresh version.
- Uninstall the package by visiting Programs and Features, locate and highlight MS Visual C++ Redistributable Package.
- Press Uninstall from the list, and then, restart your PC.
- Download the newest redistributable package using MS and then perform the installation.
Method 6- Perform Disk Cleanup to Fix Microsoft Access Error 32570
You may experience runtime bugs due to low free storage on the PC. So, check the disk space and run Disk Cleanup to free up the space if needed:
- You must back up the files and release space on a hard disk
- Clear cache and restart the system
- Perform Disk Cleanup, open Window Explorer >> right-click on the primary directory (that’s usually C:)
- Select Properties and hit Disk Cleanup.
Method 7 – Graphics Driver Reinstallation
If an error 32570 is connected to a corrupt graphics driver, then perform the following:
- Go to Device Manager, then locate the graphics driver.
- Do right-click on the video card driver and select uninstall, now restart the system.
Method 8- Re-register the Registry
As already mentioned in the causes section, the missing or corrupt DLL files related to the Access database can lead to this message. Thus, by re-registering the list of registries you can handle this situation.
Follow the below steps to re-register the registry:
- Press Win + R keys to open Run box.
- Now, type regsvr32 “path and filename of dll or ocx” in the opened window.
- Lastly, restart your PC to check if the problem is resolved.
Also Read: Fix ‘Cannot Open or Run Macro’ (Error 32002) in Access Instantly!
Method 9– IE Related Runtime Bug
If the error you’re receiving is associated with IE, follow the below steps:
Browser reset
- In Windows 7, click Start, then Control Panel.
- Then press Internet Options on the left side. Now click the Advanced tab followed by the Reset button.
- In Windows 8/10, you might search Internet Options by typing, then visit the Advanced tab and press Reset.
Incapacitate error notifications and script debugging.
- In the same window of Internet Options, you might visit the Advanced tab and search for Disable script debugging
- Insert a checkmark on the radio button
- Simultaneously, uncheck the “Display a Notification about every Script Error” piece and click Apply then OK, now restart the system.
Best & Recommended- Access Database Repair Software
It is highly recommended that you take the help of a third-party MS Access Database Repair Tool. This software will help you to fix any type of corruption issues and errors encountered in your Access database. It comes with an advanced scanning algorithm that is very effective in repairing corrupt .mdb and .accdb file formats. Also, recovering the complete database files and re-establishes all database components such as tables, forms, reports, queries, restraints, macros, database relationships, and other data.

* 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.
Related FAQs:
What Is the File Format for Access 2007?
.accdb is the file format for the Access 2007 version.
What Is the File Size Limit for Access?
2 Gigabytes is the maximum file size limit for Access.
How Do I Convert ACCDB to MDB In Access 2007?
To convert an ACCDB file to MDB, open the database file in Access 2007. Click File > Save As then MDB format.
Also Read: Solving Item Cannot Be Found in The Collection Corresponding (Error 3265)
Packing Up
Access ‘A Design Master or Replica cannot be converted to the Access 2007 file format’ can occur due to corrupted or missing DLL files, insufficient database permissions, and other reasons. All you need to do is to implement the solutions specified in this article to fix this error & minimize the occurrence of it in the future.
Enjoy a continuous database experience!

This software repairs & restores all ACCDB/MDB objects including tables, reports, queries, records, forms, and indexes along with modules, macros, and other stuffs effectively.
- Download Stellar Repair for Access rated Great on Cnet (download starts on this page).
- Click Browse and Search option to locate corrupt Access database.
- Click Repair button to repair & preview the database objects.