Tips to open TERRAIN file

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

TERRAIN file extension

File Name TerraGen Terrain Graphic Data
File Developer Planetside Software
File Category 3D Image Files

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

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

What is TERRAIN file?

The file with the extension TERRAIN is the 3D Image Files file type. The author of this format is Planetside Software. Additionally, the 3D Image Files category contains 622 of other files. TerraGen Terrain Graphic Data 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. The TerraGen application is recommended to open the file. It was released by Planetside Software.

How to open TERRAIN file?

An often recurring problem with TerraGen Terrain Graphic Data is that TERRAIN is not associated with the correct program file. This causes the file TERRAIN to open by system applications not designed for this purpose, or to display a message that there is no associated program. How to solve such a problem?

The first thing you should do is just "doubleclick" on the TERRAIN 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 TerraGen

The first step is to check if the computer has the TerraGen program installed. This can be achieved by typing TerraGen 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. Below is a list of programs that support the file TERRAIN.

Programs to open TERRAIN file

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

Step 2. Create association of TerraGen with TERRAIN files

If, despite the installed application, the TERRAIN file does not start in the TerraGen 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 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. If there is no software on the list, simply select "Browse" and manually select the directory where the application is installed. Checking the "Always use the selected program ..." box will permanently associate the TERRAIN file with the TerraGen program.

Step 3. Update TerraGen to the latest version

The fault may also lie with the TerraGen program, it is possible that TerraGen Terrain Graphic Data requires a newer version of the program. This can be done using the application (if it provides such options) or from the Planetside Software website and install the latest version.

Step 4. Check for the following problems with the TERRAIN 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 affected file may be 0 KB or smaller than expected. This is most often caused by a problem while downloading the TERRAIN file. Downloading the file again should fix the problem.
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. The scan should cover the entire computer, not only the TERRAIN file that we want to open. As a result of the scan, sometimes it is not possible to recover TERRAIN files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of TERRAIN 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. Some programs offer the ability to automatically repair TERRAIN file corruption. The easiest way is to restore the file from a backup, if there is one, or contact Planetside Software
The program indicates that the file is encrypted or corrupted. The encrypted TERRAIN files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
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. It is best to move TERRAIN to a different directory.
This problem usually affects more complex files. You may find that another program you are using is preventing you from working with the file. Just close unnecessary programs. Sometimes you have to wait for the session to the file TERRAIN 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.