Tips to open DXT1 file

Can't open the DXT1 file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open DXT1 files as well as a list of programs that support DXT1 files.

DXT1 file extension

File Name S2TC Compressed Surface
File Developer Microsoft Corporation
File Category Graphic Files

The DXT1 file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the DXT1 files. Below is a summary of the number of programs that support and open the DXT1 file on each system platform.

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

What is DXT1 file?

The file in the DXT1 format belongs to the Graphic Files category. It was designed by Microsoft Corporation. In addition to this file, the Graphic Files category includes 524 related files. S2TC Compressed Surface is supported by 1 operating systems. 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 DirectX to handle this file. This is a program created by Microsoft Corporation.

How to open DXT1 file?

The main problem with S2TC Compressed Surface is that the DXT1 file is incorrectly associated with programs. This causes the file DXT1 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 DXT1 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 DirectX

An often overlooked issue is to make sure that DirectX is installed on the computer. To do this, enter the name DirectX into the 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 DXT1.

Programs to open DXT1 file

Remember to download programs supporting DXT1 files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of DirectX with DXT1 files

If, despite the installed application, the DXT1 file does not start in the DirectX 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. Information about the file and the program that the file is associated with are available here. Changes can be made using the "Change" button. 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 DirectX application as the default for handling the DXT1 file.

Step 3. Update DirectX to the latest version

The fault may also lie with the DirectX program, it is possible that S2TC Compressed Surface requires a newer version of the program. In this case, use the Microsoft Corporation website or update the program from the application.

Step 4. Check for the following problems with the DXT1 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. Usually this applies to DXT1 files downloaded from the Internet in case the download did not finish properly. 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. Some antivirus vendors also provide free online scanners. The scan should cover the entire computer, not only the DXT1 file that we want to open. Sometimes virus-infected DXT1 files cannot be recovered, so make a backup in advance.
Older version of DXT1 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.
There can be many reasons for this. Repairing is very dependent on the file type. Sometimes the program itself has options to repair the most popular DXT1 file corruption. The easiest way to restore the file is from a backup or by contacting Microsoft Corporation, but this one can be expensive. Not all damage can be reversed.
The program indicates that the file is encrypted or corrupted. The encrypted DXT1 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. These directories are write-protected to them and it's very hard to fix this problem. Copying the DXT1 file to another location will fix the problem.
This problem only occurs with more complex files. Some file types can only be opened in one program at a time. Running programs (including those in the background) should be verified. Sometimes it is necessary to wait a while before referencing the DXT1 file again. Some anti-virus or backup software may occupy the DXT1 file for a certain period of time. If nothing helps, please reset the device.