Tips to open QUA file

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

QUA file extension

File Name Avira AntiVir Quarantined Format
File Developer Avira Operations
File Category Misc Files

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

Operating systems
  • 3
  • 0
  • 0
  • 0
  • 0
  • 0

What is QUA file?

The QUA file has been categorized as Misc Files. The creator of this file is Avira Operations. Additionally, the Misc Files category contains 6033 of other files. Avira AntiVir Quarantined Format appears on 1 operating systems as a functional file. These systems consist of Windows, although it may occasionally be found on another system, it will be non-functional. There are also 2 alternative programs to handle the QUA file. The Avira AntiVir Personal, Avira AntiVir Premium programs will also handle the file when the Avira Antivirus program does not fulfill its role.

How to open QUA file?

The most common problem when using Avira AntiVir Quarantined Format is that a specific QUA is not associated with the program. This is manifested by the fact that QUA files open in unusual applications or do not have an assigned program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the QUA 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 Avira Antivirus

The first step is to check if the computer has the Avira Antivirus program installed. This can be achieved by typing Avira Antivirus into the operating system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file QUA with Avira Antivirus. Later in this article you will find a list of programs that can open QUA files.

Step 2. Create association of Avira Antivirus with QUA files

However, it may happen that the application itself does not cause the QUA file to open in the Avira Antivirus application, but you can set it manually. This option is available from the level of Properties of a specific file available in the context menu. Information about the file and the program that the file is associated with are available here. Using the "Change" button we can set the program to handle this type. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the QUA file with the Avira Antivirus application.

Step 3. Update Avira Antivirus to the latest version

If, despite the association of the Avira Antivirus program with the Avira AntiVir Quarantined Format file, the file still does not open, check the program version and possibly update it to the newest version.

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

The problem may also be with the file itself if the above steps don't work. The most common file problems are:

The QUA file may be unusually small compared to the original file. This suggests truncating the QUA file contents when downloading or copying. The file should be downloaded again, making sure that the process has finished correctly.
The computer may have fallen victim to a computer virus or hacker. A virus scan using an up-to-date antivirus program should fix the problem. If this is not possible, you can use the online scanner. The scan should cover the entire computer, not only the QUA file that we want to open. As a result of the scan, sometimes it is not possible to recover QUA files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of QUA file may not always be supported by the latest software version. Help should be sought from the software developer, as they usually recommend using free file converters or installing 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. Sometimes the program itself has options to repair the most popular QUA file corruption.
The program indicates that the file is encrypted or corrupted. The encrypted QUA 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. These directories are write-protected to them and it's very hard to fix this problem. Copying the QUA file to another location will fix the problem.
This can happen on a file that does not support multiple access. Some file types can only be opened in one program at a time. Just close unnecessary programs. Sometimes you have to wait for the session to the file QUA to close. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If this does not work either, restart the device.