Opening a locked Access database MDB & ACCDB files can become challenging when the file denied to open and displays unexpected errors. This situation arises due to an incorrect password or security restrictions. When the access is blocked, it can disturb the workflow and put important data at risk if not handled carefully. In this case user starts looking for a reliable solution to open access database without password securely. 

If you are in a situation where you are unable to open a password-protected Access database, understanding the root cause helps you to choose the right approach and regain complete access to important files. In this guide, we’ll explore effective methods to regain access to our databases effortlessly. Now, let’s start with further discussions.

Why can’t users open Access Database MDB & ACCDB Files?

There are many reasons why a password-protected access database file may refuse to open. It is very important to understand the reason behind the problem. So, here are some reasons mentioned below: 

  • Password Related Issues

These problems are the most common issues for every user and also the main cause of access failure. A small difference in upper-case or lower-case letters can lead to rejection of the password. Sometimes passwords get changed unknowingly, which makes the earlier password invalid. 

  • File Corruption

This can be caused by a sudden shutdown of the system, an unstable internet connection, or an incomplete closure of the access database. It can prevent Access from verifying the password correctly. It can damage the structure of database files.

 

  • Version Compatibility

The methods to open password-protected access databases vary across versions. It is because both MDB and ACCDB files use different functions to operate. In this situation, compatibility does not match and can lead to access failure. 

  • Security Restrictions

 Most of the time due to system security settings prevent access to opening the database. It also happens when the database is saved in a restricted folder or marked as only read.  In this situation, users are unable to open password-protected access database or make changes to the file. 

How to Open Password-Protected Access Database? 

There are various ways to open an Access database without knowing the password. But here are the two best techniques available to help you regain your lost access easily and quickly. Let’s discuss these two methods elaborately:

Method 1:  Using Manual Solutions to Open MDB File 

Steps to follow:

  1. Open MS Access on your system.

  2. Select your MDB file to start the process.

  3. Click on the Open button and select the Open Exclusive option.

  4. Enter the recent password and click OK to open the database.

  5. Once the file gets opened, go to the file section and choose the Info option.

  6. Tap on the Decrypt Database button shown on the screen.

  7. Finally, enter the password once again and click OK.

Limitations of Using a Manual Solution

  • The above methods will only work when set up; otherwise, they cannot easily open strong or complex passwords.

  • It is a time-consuming process that can take hours or even days to complete.

  • Data loss and file corruption are highly risky because multiple attempts might lead to database corruption, especially in older versions.

  • Manual methods do not guarantee success; even after various tries, the user may still be locked out of the database.

Note: If a user has forgotten the exact password and is not allowed to open the database, manual methods will not be able to help them regain access to the password. These methods only support MDB files and do not allow unlocking ACCDB files.  So you should opt for automated methods or third-party tools, which are more beneficial.

Method 2: Using Advanced Solutions to Open Password-Protected Access Database

In many situations, manual methods often fail to complete the task. So, here we provide a pro solution by which users can easily and securely open MS Access database MDB and ACCDB files without a password. Whether your MDB or ACCDB databases are strongly protected or secured with complex passwords, SysTools Access Password Recovery Tool is the most powerful, reliable, and guaranteed solution. Now, let’s move down to understand the software's steps and its key features.

  1. Install & run the above-listed software on your system.

  2. Choose Add file or folder to browse the locked MDB & ACCDB files.

  3. Click on the Recover or Reset button.

  4. Lastly, click the Copy the Password option and open your access database without restrictions.

  5. Download and save the unlocked MDB file.

So, using these simple steps, you can easily unlock Access database without a password effortlessly. This is a straightforward process; you can recover the lost password and regain full access to your database.

Key Features of Using an Advanced Solution

  • This tool provides instant results, and users do not need to wait for hours or days. The password is easily recovered within seconds.

  • No chance of data loss and file corruption, as it operated in read-only mode.

  • Support multilingualism that can also recover passwords with Unicode or special characters efficiently.

  • There is no need for an Internet connection, as it is an offline solution that works easily and provides an intuitive interface.

Time to Wrap Up!

In the above guide, we have provided the two best solutions to solve the problem of those users who are unable to open password-protected Access database MDB & ACCDB files efficiently. Both methods provide results, but manual methods always come with some limitations. So, we suggest you choose an automated solution to open password-protected Access database files securely with just a few clicks.