ATLAS File Extension

What is ATLAS file?

Files with the extension ATLAS belong to the category of game files.

What do ATLAS files contain?

Files with the ATLAS extension contain data used in the third edition of a game called Stronghold. This game belongs to the Real Time Strategy (RTS) genre and allows the user to build a castle and its accompanying structures such as residential houses, processing factories, war buildings, as well as defend them with a virtual army. Essentially, ATLAS files store the game world's map data. They are also utilized by dedicated software, namely an editor that enables the creation and modification of maps used in the game from scratch.

Programs which support ATLAS file extension

Below is a table that list programs that support ATLAS files. Files with ATLAS extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

Updated: 03/12/2024

How to open file with ATLAS extension?

Problems with accessing ATLAS may be due to various reasons. What is important, all common issues related to files with ATLAS extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Install Stronghold 3 software

The main and most frequent cause precluding users form opening ATLAS files is that no program that can handle ATLAS files is installed on user’s system. To address this issue, go to the Stronghold 3 developer website, download the tool, and install it. It is that easy Above you will find a complete listing of programs that support ATLAS files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Stronghold 3 website and download the installer.

Step 2. Update Stronghold 3 to the latest version

You still cannot access ATLAS files although Stronghold 3 is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. If you have an older version of Stronghold 3 installed, it may not support ATLAS format. The latest version of Stronghold 3 should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open ATLAS files to Stronghold 3

If you have the latest version of Stronghold 3 installed and the problem persists, select it as the default program to be used to manage ATLAS on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

The procedure to change the default program in Windows

• Clicking the ATLAS with right mouse button will bring a menu from which you should select the Open with option
• Select Choose another app → More apps
• The last step is to select Look for another app on this PC option supply the directory path to the folder where Stronghold 3 is installed. Now all that is left is to confirm your choice by selecting Always use this app to open ATLAS files and clicking OK.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected ATLAS file open the file menu and choose Information
• Find the Open with option – click the title if its hidden
• From the list choose the appropriate program and confirm by clicking Change for all....
• Finally, a This change will be applied to all files with ATLAS extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the ATLAS is not faulty

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper ATLAS file. Being unable to access the file can be related to various issues.

1. Verify that the ATLAS in question is not infected with a computer virus

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

2. Ensure the file with ATLAS extension is complete and error-free

If the ATLAS file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. It could happen the the download process of file with ATLAS extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the Stronghold 3 Editor file again.

4. Make sure that the system has sufficient resources to run Stronghold 3

If the system is under havy load, it may not be able to handle the program that you use to open files with ATLAS extension. In this case close the other applications.

5. Check if you have the latest updates to the operating system and drivers

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Stronghold 3 Editor files. It may be the case that the ATLAS files work properly with updated software that addresses some system bugs.

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