Tips to open USX file

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

USX file extension

File Name Unreal Static Meshes
File Developer Epic Games
File Category Game Files

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

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

What is USX file?

The USX file has been categorized as Game Files. It was designed by Epic Games. In addition to this file, the Game Files category includes 1509 related files. Unreal Static Meshes is most often found on 1 operating systems. The file will work on Windows systems, unfortunately not on others. The main program that supports this format is UnrealEd. This was created by Epic Games, Inc.. Alternatively, you can use 1 other programs. Unreal Development Kit will apply when it is not possible to use UnrealEd.

How to open USX file?

An often recurring problem with Unreal Static Meshes is that USX is not associated with the correct program file. This causes the file USX to open by system applications not designed for this purpose, or to display a message that there is no associated program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the USX 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 UnrealEd

In this case, you should first verify that the UnrealEd application is installed on the computer. This can be achieved by typing UnrealEd into the operating system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Below is a list of programs that support the file USX.

Programs to open USX file

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

Step 2. Create association of UnrealEd with USX files

However, it may happen that the application itself does not cause the USX file to open in the UnrealEd application, but you can set it manually. This option is available from the level of Properties of a specific file available in the context menu. Information about the file and the program that the file is associated with are available here. 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. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the USX file with the UnrealEd application.

Step 3. Update UnrealEd to the latest version

If, despite the association of the UnrealEd program with the Unreal Static Meshes file, the file still does not open, check the program version and possibly update it to the newest version. Some applications allow you to update from the program level, and for others you need to download the installer from the Epic Games, Inc. page and install.

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

The problem may also be with the file itself if the above steps don't work. File problems can be divided into the following:

Very often, the file may be size 0 or incomplete. This suggests truncating the USX file contents when downloading or copying. Downloading the file again should fix the problem.
The most common cause here is computer viruses. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Alternatively, you can use the scanners available online. For the best results, we will scan the entire operating system, not just our USX file. Sometimes virus-infected USX files cannot be recovered, so make a backup in advance.
A typical compatibility error - the program does not support the older version of the USX file. 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.
There can be many reasons for the failure. Repairing is very dependent on the file type. Sometimes the program itself has options to repair the most popular USX file corruption. You can restore the file from a backup or use Epic Games help.
When reading, a message appears that the file was encrypted or corrupted. The encrypted file USX 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.
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. It is best to move USX to a different directory.
This can happen on a file that does not support multiple access. In this case, the USX file is blocked by the first application to open it. Closing other programs should help. If the error persists after closing other programs, wait for a while. However, some background programs may block the USX file while scanning. If this does not work either, restart the device.