Tips to open AAWDEF file

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

AAWDEF file extension

File Name Ad-Aware Definitions Format
File Developer Lavasoft
File Category Misc Files

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

Operating systems
  • 2
  • 0
  • 0
  • 0
  • 0
  • 0

What is AAWDEF file?

The AAWDEF file has been categorized as Misc Files. It was designed by Lavasoft. Misc Files consists of 6033 similar files. Ad-Aware Definitions Format is most often found on 1 operating systems. These systems consist of Windows, although it may occasionally be found on another system, it will be non-functional. This file type can also be opened by 1 other programs. Ad-Aware PRO will apply when it is not possible to use Ad-Aware.

How to open AAWDEF file?

An often recurring problem with Ad-Aware Definitions Format is that AAWDEF is not associated with the correct program file. This is manifested by the fact that AAWDEF 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 AAWDEF 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 Ad-Aware

In this case, you should first verify that the Ad-Aware application is installed on the computer. This can be achieved by typing Ad-Aware 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 AAWDEF with Ad-Aware. Later in this article you will find a list of programs that can open AAWDEF files.

Programs to open AAWDEF file

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

Step 2. Create association of Ad-Aware with AAWDEF files

If, despite the installed application, the AAWDEF file does not start in the Ad-Aware application, you must create a file association. It is most convenient to call the context menu with the right mouse button and select 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. 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. Checking the "Always use the selected program ..." box will permanently associate the AAWDEF file with the Ad-Aware program.

Step 3. Update Ad-Aware to the latest version

The fault may also lie with the Ad-Aware program, it is possible that Ad-Aware Definitions Format requires a newer version of the program.

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

The problem may also be with the file itself if the above steps don't work. This could be due to the file itself, the cleanest issues are:

The AAWDEF file may be unusually small compared to the original file. Usually this applies to AAWDEF files downloaded from the Internet in case the download did not finish properly. The only repair option is to download the file again.
The operating system may be infected with a computer virus. Perform a virus scan using available and up-to-date anti-virus software. If this is not possible, you can use the online scanner. The scan should cover the entire computer, not only the AAWDEF file that we want to open. Sometimes virus-infected AAWDEF files cannot be recovered, so make a backup in advance.
This can happen especially when the program is dynamically developed and the structure of the AAWDEF files changes over time. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for the failure. Depending on the type of file, it is necessary to repair it accordingly. Sometimes the program itself has options to repair the most popular AAWDEF file corruption.
When reading, a message appears that the file was encrypted or corrupted. The encrypted file AAWDEF except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
Some of the system directories are excluded from modification. These directories are write-protected to them and it's very hard to fix this problem. If possible, you can try to move the AAWDEF file to another location.
This problem usually affects more complex files. In this case, the AAWDEF file is blocked by the first application to open it. Just close unnecessary programs. If the error persists after closing other programs, wait for a while. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If nothing helps, please reset the device.