Tips to open W3X file

Can't open the W3X file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open W3X files as well as a list of programs that support W3X files.

W3X file extension

File Name Warcraft 3 Expansion Map FIle
File Developer Blizzard Entertainment
File Category Game Files

The W3X file is supported on 2 operating systems. Depending on your operating system, you may need different software to handle the W3X files. Below is a summary of the number of programs that support and open the W3X file on each system platform.

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

What is W3X file?

The file with the extension W3X is the Game Files file type. The creator of this file is Blizzard Entertainment. Game Files consists of 1509 similar files. Warcraft 3 Expansion Map FIle is supported by 2 operating systems. These systems consist of Mac OS, Windows, although it may occasionally be found on another system, it will be non-functional. The main program that supports this format is Warcraft III: Reign of Chaos. This was created by Blizzard Entertainment, Inc.. There are also 1 alternative programs to handle the W3X file. You can use Warcraft III: The Frozen Throne in case Warcraft III: Reign of Chaos cannot be used.

How to open W3X file?

An often recurring problem with Warcraft 3 Expansion Map FIle is that W3X is not associated with the correct program file. Thus, when you open W3X, 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 W3X 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 Warcraft III: Reign of Chaos

An often overlooked issue is to make sure that Warcraft III: Reign of Chaos is installed on the computer. To do this, enter the name Warcraft III: Reign of Chaos into the system search engine. If we do not have this program, it is worth installing it, as it will help you automatically associate the file W3X with Warcraft III: Reign of Chaos. Later in this article you will find a list of programs that can open W3X files.

Step 2. Create association of Warcraft III: Reign of Chaos with W3X files

However, it may happen that the application itself does not cause the W3X file to open in the Warcraft III: Reign of Chaos application, but you can set it manually. The association can be created using the drop-down list available by right-clicking on the file and selecting 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. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. Checking the "Always use the selected program ..." box will permanently associate the W3X file with the Warcraft III: Reign of Chaos program.

Step 3. Update Warcraft III: Reign of Chaos to the latest version

If, however, after binding Warcraft III: Reign of Chaos with Warcraft 3 Expansion Map FIle 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 Blizzard Entertainment, Inc. website and install the latest version.

Step 4. Check for the following problems with the W3X 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. Usually this applies to W3X files downloaded from the Internet in case the download did not finish properly. The file should be downloaded again, making sure that the process has finished correctly.
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. If this is not possible, you can use the online scanner. However, it is important to scan the entire system, not only the file W3X or the program directory. However, remember that not every infected W3X file can be recovered, so it is important to take care of regular backups.
A typical compatibility error - the program does not support the older version of the W3X file. 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. Repairing is very dependent on the file type. Some programs offer the option of recovering data from damaged W3X files. The easiest way is to restore the file from a backup, if there is one, or contact Blizzard Entertainment
When reading, a message appears that the file was encrypted or corrupted. The encrypted W3X files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
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. If possible, you can try to move the W3X file to another location.
This can happen on a file that does not support multiple access. In this case, the W3X file is blocked by the first application to open it. Running programs (including those in the background) should be verified. Sometimes it is necessary to wait a while before referencing the W3X file again. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If the problem persists, restart the machine.