UXX File Extension

UXX file icon
Unreal Tournament Cache

What is UXX file?

Full format name of files that use UXX extension is Unreal Tournament Cache. Files with UXX extension may be used by programs distributed for Mac OS, Windows platform. Files with UXX extension are categorized as Game Files files. The Game Files subset comprises 1272 various file formats. The most popular program for handling UXX files is Unreal Tournament, but users can choose among 2 different programs that support this file format. Unreal Tournament software was developed by Epic Games, Inc., and on its official website you may find more information about UXX files or the Unreal Tournament software program.

Programs which support UXX file extension

The following list contains programs grouped by 2 operating systems that support UXX files. UXX files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support UXX file

How to open file with UXX extension?

Being unable to open files with UXX extension can be have various origins. On the bright side, the most encountered issues pertaining to Unreal Tournament Cache files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the Unreal Tournament

The most common reason for such problems is the lack of proper applications that supports UXX files installed on the system. The most obvious solution is to download and install Unreal Tournament or one to the listed programs: Unreal Tournament 2003. Above you will find a complete listing of programs that support UXX files, classified according to system platforms for which they are available. The safest method of downloading Unreal Tournament installed is by going to developer’s website (Epic Games, Inc.) and downloading the software using provided links.

Step 2. Verify the you have the latest version of Unreal Tournament

If the problems with opening UXX files still occur even after installing Unreal Tournament, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Unreal Tournament is available. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why UXX files are not compatible with Unreal Tournament. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Unreal Tournament.

Step 3. Assign Unreal Tournament to UXX files

If the issue has not been solved in the previous step, you should associate UXX files with latest version of Unreal Tournament you have installed on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Selecting the first-choice application in Windows

  • Clicking the UXX with right mouse button will bring a menu from which you should select the Open with option
  • Next, select the Choose another app option and then using More apps open the list of available applications
  • The last step is to select Look for another app on this PC option supply the directory path to the folder where Unreal Tournament is installed. Now all that is left is to confirm your choice by selecting Always use this app to open UXX files and clicking OK.

Selecting the first-choice application in Mac OS

  • Right-click the UXX file and select Information
  • Proceed to the Open with section. If its closed, click the title to access available options
  • Select Unreal Tournament and click Change for all...
  • Finally, a This change will be applied to all files with UXX extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Check the UXX for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the UXX file in question. Being unable to access the file can be related to various issues.

1. The UXX may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the UXX file hinders attempts to open it. Scan the UXX file as well as your computer for malware or viruses. If the UXX file is indeed infected follow the instructions below.

2. Verify that the UXX file’s structure is intact

Did you receive the UXX file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. If the UXX file has been downloaded from the internet only partially, try to redownload it.

3. Verify whether your account has administrative rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Unreal Tournament Cache file.

4. Make sure that the system has sufficient resources to run Unreal Tournament

The operating systems may note enough free resources to run the application that support UXX files. Close all running programs and try opening the UXX file.

5. Verify that your operating system and drivers are up to date

Latest versions of programs and drivers may help you solve problems with Unreal Tournament Cache files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle UXX files.

Do you want to help?

If you have additional information about the UXX file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on UXX file.

Top File Extensions
Show more
File Extension of the day
dta icon


Data Format

Files with DTA extension are generic type of files used by many different applications for storing data. DTA file can contain various types of info...