Tips to open ADX file

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

ADX file extension

File Name Approach Index Format
File Category Data Files

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

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

What is ADX file?

The file in the ADX format belongs to the Data Files category. In addition to this file, the Data Files category includes 1326 related files. Approach Index 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. It is recommended to use Lotus Approach to handle this file. This is a program created by IBM. Alternatively, you can use 1 other programs. The Lotus 1-2-3 programs will also handle the file when the Lotus Approach program does not fulfill its role.

How to open ADX file?

The main problem with Approach Index Format is that the ADX file is incorrectly associated with programs. This causes the file ADX to open by system applications not designed for this purpose, or to display a message that there is no associated program. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the ADX 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 Lotus Approach

An often overlooked issue is to make sure that Lotus Approach is installed on the computer. The easiest method is to use the system search engine by entering the program name Lotus Approach in it. If it is not, installation may solve the problem, as most applications create file associations during installation. Below you will find a list of applications that support ADX files.

Programs to open ADX file

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

Step 2. Create association of Lotus Approach with ADX files

If the application is or has been freshly installed, but the ADX file still does not use the Lotus Approach program, it means no association. This option is available from the level of Properties of a specific file available in the context menu. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Changes can be made using the "Change" button. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. Checking the "Always use the selected program ..." box will permanently associate the ADX file with the Lotus Approach program.

Step 3. Update Lotus Approach to the latest version

If, however, after binding Lotus Approach with Approach Index Format there were still problems, you should update the program to the latest version. In this case, use the IBM website or update the program from the application.

Step 4. Check for the following problems with the ADX 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 affected file may be 0 KB or smaller than expected. This suggests truncating the ADX 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 quick virus scan using an up-to-date antivirus program should clear up any doubts. If this is not possible, you can use the online scanner. For the best results, we will scan the entire operating system, not just our ADX file. As a result of the scan, sometimes it is not possible to recover ADX files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
A typical compatibility error - the program does not support the older version of the ADX file. These problems are known and are often very easy to fix using the software developers's website.
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 ADX file corruption. The easiest way is to restore the file from a backup, if there is one, or contact N/A
The program can also signal the fact of encryption. The encrypted ADX 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 of the system directories are excluded from modification. These directories are write-protected to them and it's very hard to fix this problem. Copying the ADX file to another location will fix the problem.
This problem only occurs with more complex files. You may find that another program you are using is preventing you from working with the file. 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 ADX file for a certain period of time. If this does not work either, restart the device.