Tips to open BAC file

Can't open the BAC file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open BAC files as well as a list of programs that support BAC files.

BAC file extension

File Name Backup Format
File Developer Avantrix
File Category Backup Files

The BAC file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the BAC files. Below is a summary of the number of programs that support and open the BAC file on each system platform.

Operating systems
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0

What is BAC file?

The file in the BAC format belongs to the Backup Files category. It was designed by Avantrix. In addition to this file, the Backup Files category includes 243 related files. Backup Format appears on 1 operating systems as a functional file. Although it can be found with greater or lesser success on any operating system, it will only be useful on Windows.

How to open BAC file?

An often recurring problem with Backup Format is that BAC is not associated with the correct program file. Thus, when you open BAC, the program selection wizard or some other program starts. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the BAC file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install Avantrix Backup Plus

In this case, you should first verify that the Avantrix Backup Plus application is installed on the computer. This can be achieved by typing Avantrix Backup Plus into the operating system search engine. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Later in this article you will find a list of programs that can open BAC files.

Programs to open BAC file

Remember to download programs supporting BAC files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of Avantrix Backup Plus with BAC files

If, despite the installed application, the BAC file does not start in the Avantrix Backup Plus application, you must create a file association. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can select the desired program. If there is no software on the list, simply select "Browse" and manually select the directory where the application is installed. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the BAC file with the Avantrix Backup Plus application.

Step 3. Update Avantrix Backup Plus to the latest version

If, however, after binding Avantrix Backup Plus with Backup Format there were still problems, you should update the program to the latest version.

Step 4. Check for the following problems with the BAC file

Of course, it may happen that despite the above steps, the file still does not work. This could be due to the file itself, the cleanest issues are:

The affected file may be 0 KB or smaller than expected. Usually this applies to BAC files downloaded from the Internet in case the download did not finish properly. The file should be downloaded again, making sure that the process has finished correctly.
The most common cause here is computer viruses. A virus scan using an up-to-date antivirus program should fix the problem. Alternatively, you can use the scanners available online. For the best results, we will scan the entire operating system, not just our BAC file. However, remember that not every infected BAC file can be recovered, so it is important to take care of regular backups.
A typical compatibility error - the program does not support the older version of the BAC file. On their websites, developers usually offer free solutions to such problems, e.g. in the form of a conversion program or an older version of the program.
The file may be corrupted in a number of ways. Depending on the type of file, it is necessary to repair it accordingly. Some programs offer the ability to automatically repair BAC file corruption.
The program indicates that the file is encrypted or corrupted. The encrypted BAC files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. The problem is only writing to the file, not reading it. If possible, you can try to move the BAC file to another location.
This problem only occurs with more complex files. Some file types can only be opened in one program at a time. Just close unnecessary programs. If the error persists after closing other programs, wait for a while. Some anti-virus or backup software may occupy the BAC file for a certain period of time. If this does not work either, restart the device.