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To put files into an.atr, first create a folder and put your files in here. Under File-Disk Drives click on the and select Mount Folder as DOS2 or SpatraDOS and browse to the folder you created and put your files in You can only read from this folder, so boot the.atr you want the files in and simple copy the files using DOS. The files inside the TAR file will extract into the location you specified in the previous step, and you'll be able to open it from there. Advertisement Community Q&A. Most ATR files can be viewed with four known software applications, typically PC Xformer Classic developed by Emulators, Inc. And associated with the Atari Disk Image format as it's primary file type. ATR files are categorized ordinarily as Disk Image Files. File Extension ATR is supported by Windows and MS-DOS operating systems. Answer: Files which are given the.ATR extension are known as Lightscape Material Library files, however other file types may also use this extension. If you are aware of any additional file formats that use the ATR extension, please let us know. How to open a ATR file: The best way to open an ATR file is to simply double-click it and let the.
How to open ATR file?
After double-clicking on the unknown file icon, the system should open it in the default software that supports it. If this does not happen, download and install the PC Xformer Classic software and then manually associate the file with it.
Step 1. Download and install PC Xformer Classic
If there is no PC Xformer Classic or similar software in the system that supports files with the ATR extension, you must first download and install it. Below you will find a list of the most-used applications that work with ATR. After going to the subpage of the program you will find a link to the developer's website, where you can safely download the software installer.
Programs that open files ATR
Step 2. Associate PC Xformer Classic with the ATR file extension
If the user already has one of the applications installed, the next step will be to associate it with the file extension ATR. This can be done in two ways - one is to manually edit the Windows Registry and HKEY_CLASSES_ROOT keys. The second way is simpler and definitely recommended for less advanced users.
- Right click on the unknown ATR file you want to open
- Select 'Open with' from the menu
- Click 'Choose another application'
- Click 'More applications'
- Click 'Find more applications on this PC' and indicate the installation location of the appropriate program
- Finally, select the 'Always use the selected program to open ATR files' option and confirm the whole operation.
Remember! Manually editing the system registry is only recommended for advanced users, and changes made to it without proper knowledge may result in damage to the system.
Step 3. Check out other possible problems related to ATR files.
How To Open Atr Files
Sometimes it happens that despite having the right application and the correct configuration, there are still problems with opening the ATR files. You should then find out what is the reason of the problem.
- Check if the ATR file is not infected - When the file ATR is infected with a virus or malware, it probably will not be able to be opened correctly. In this case, scan the ATR file and take the actions recommended by the antivirus program installed on the system. Most often it is disinfection or deletion of an infected file.
- Check if you, as the operating system user, have appropriate permissions to work with the file ATR
- Check if the icon is an element of the correct file but not only a shortcut to the location where the ATR file no longer exists.
- Check that the system has the necessary resources to run the PC Xformer Classic application and open the ATR file.
- Check if the file is complete - Sometimes it happens that the ATR file was not copied completely from the external Flash memory, or downloaded from the Internet. When the file is incomplete, it is not possible to open it correctly. In this case, please download or copy the file ATR again.
Step 4. Contact an IT expert
When all of the above methods have failed, it remains to contact an IT specialist or developers of the PC XFORMER CLASSIC program.
Atari Atr Files
How To Open Atr Files
