Although MS Access is a systematic and well-structured database management system, users often face various problems or issues when working on it. Access database won’t open is one of the issues users often face. Sometimes, they also encounter different error messages when trying to open the database file.
The MS Access database is not opening issue could occur due to problem with the application or database itself. There might be various other factors that can prevent Access database from opening. Read this guide to know the top reasons why your Access database files won’t open and the possible solutions to resolve this issue.
Reasons why your Access Database won’t Open
Here are some common reasons for the Access database files not opening issue:
- Trying to open an Access database file created in older MS Access (1997-2003) version in a newer version (MS Access 2010 or later)
- Insufficient permissions to open the database file
- Network interruptions while opening a shared database file
- Shared database file is already in use by other users or system resources
- Corruption in the Access database file
Methods to Fix the MS Access Database won’t Open Issue
Below, we will be discussing various methods to resolve the Microsoft Access database won’t open issue.
Method 1: Convert MDB File into ACCDB File
If you are trying to open an MDB file (created in MS Access 1997 – 2003) in a newer version of MS Access (2007 or later), it may fail to open. In such a case, try converting the MDB file into the ACCDB format. Here is how:
- Open MS Access application on your system.
- Click on File > Open.
- Click on Browse and select the MDB file that you want to convert.
- Again click on File > Save As.
- Click on Save Database As under the File Types.
- Select the Access Database file type and click on Save As.
- In the Save As window, select the location where you want to save the converted database file and enter the file name.
- Click Save.
This will create a copy of the MDB database file in the ACCDB format.
Method 2: Check and Assign Permissions
If you’re not able to open a shared Access database, this might happen due to insufficient (read, write, and full control) permissions on the shared folder in which it is stored. So, you can check and assign the required permissions. Here is how you can do this:
- Right-click on the shared folder in which the database file is stored.
- Click on Properties in the context menu.
- Go to the Security tab and check if the following options are enabled:
- Full control
- Read
- Write
- If not, enable them. Click Apply and then click OK.
Now, try opening the Access database file and see if the issue is resolved.
Method 3: Add a New Trusted Location and Move the Database File
Sometimes, MS Access won’t open the database file if it is not from a trusted location. In this case, you can add a trusted location and then move the database file to it. Follow the steps given below:
- Launch Microsoft Access.
- Go to File > Options.
- The Access Options window will appear. Click on Trust Center in the left pane.
- Then, click on the Trust Center Settings button, under the Microsoft Office Access Trust Center section.
- The Trust Center window will open. Click on Trusted Locations in the left pane.
- It will open all the trusted locations added in the application. Note the paths of the trusted locations or add a new trusted location by clicking on Add new location and specifying the path of the new location. After adding a trusted location, click OK.
Now, move the database file to the new location or any trusted location and then try to open it.
Method 4: Repair the Access Database
You may not able to open a database file if it is corrupted or damaged. To repair the corrupted database file, you can use the MS Access’ built-in Compact and Repair utility. This utility lets you fix minor database inconsistencies and corruption issues. To use this utility,
- Launch MS Access on your PC.
- Click on the Blank desktop database option.
- Give the new file a name and click on Create.
- Now, go to File > Close. This will close the database file instead of the application.
- Next, click on the Database Tools tab in the menu bar.
- Click on the Compact and Repair Database option under it.
- Browse for the corrupted database file you want to repair and click Compact.
- It will show the Compact Database Into wizard. Choose the location where you want to save the repaired Access database file. Also, give it a name and select the Save as type using the dropdown list. Click Save.
- Close the Compact and Repair wizard.
- Now, go to the save location and try to open the repaired file.
Though the Compact and Repair utility is capable of repairing Access database files, it may fail to repair severely corrupted files. In such a situation, you can use a specialized Access database repair tool, such as Stellar Repair for Access. It is a powerful tool that can help you repair severely corrupt Access database (MDB/ACCDB) files without any hassle. It can recover all the database file components, like tables, reports, forms, queries, macros, etc. and save them in a new database file.
Final Word
As discussed above, there are multiple reasons that result in the MS Access won’t open the database file issue. The solutions explained above can help you resolve the issue. If the database file is corrupted, you can use a powerful Access database recovery software, like Stellar Repair for Access. This software can recover all the objects, such as tables, forms, etc., from the corrupted database file, with 100% accuracy.
