Tips to open GDX file

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

GDX file extension

File Name GAMS Result
File Developer GAMS Development Corporation
File Category Misc Files

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

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

What is GDX file?

The file with the extension GDX is the Misc Files file type. The creator of this file is GAMS Development Corporation. Additionally, the Misc Files category contains 6033 of other files. GAMS Result 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. The main program that supports this format is GAMS. This was created by GAMS Development Corporation.

How to open GDX file?

An often recurring problem with GAMS Result is that GDX is not associated with the correct program file. Thus, when you open GDX, 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 GDX 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 GAMS

The first step is to check if the computer has the GAMS program installed. The easiest method is to use the system search engine by entering the program name GAMS in it. If we do not have this program, it is worth installing it, as it will help you automatically associate the file GDX with GAMS. Below you will find a list of applications that support GDX files.

Programs to open GDX file

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

GAMS
GAMS
Step 2. Create association of GAMS with GDX files

However, it may happen that the application itself does not cause the GDX file to open in the GAMS application, but you can set it manually. 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. The "always use the selected program ..." field will set the GAMS application as the default for handling the GDX file.

Step 3. Update GAMS to the latest version

If, however, after binding GAMS with GAMS Result there were still problems, you should update the program to the latest version. This can be done using the application (if it provides such options) or from the GAMS Development Corporation website and install the latest version.

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

Of course, it may happen that despite the above steps, the file still does not work. File problems can be divided into the following:

The GDX file may be unusually small compared to the original file. This is most often caused by a problem while downloading the GDX file. The only repair option is to download the file again.
The operating system may be infected with a computer virus. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Some antivirus vendors also provide free online scanners. The scan should cover the entire computer, not only the GDX file that we want to open. Sometimes virus-infected GDX files cannot be recovered, so make a backup in advance.
Older version of GDX file may not always be supported by the latest software version. 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. The repair method must be adapted to the type of file and damage. Some programs offer the option of recovering data from damaged GDX files. The easiest way to restore the file is from a backup or by contacting GAMS Development Corporation, but this one can be expensive. Not all damage can be reversed.
When reading, a message appears that the file was encrypted or corrupted. The encrypted GDX files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
The operating system protects files in some locations (e.g. the root of the system partition) against unauthorized access. While there is usually no problem reading such a file, it may not be possible to save it. Copying the GDX file to another location will fix the problem.
This problem usually affects more complex files. You may find that another program you are using is preventing you from working with the file. Closing other programs should help. Sometimes you have to wait for the session to the file GDX to close. However, some background programs may block the GDX file while scanning. If nothing helps, please reset the device.