You will need a tool like WinRAR, 7-Zip , or The Unarchiver to extract and view the individual configuration files inside.
These archives are used to bundle multiple small files into a single, smaller package for easier sharing or storage. CONFIG 03.05.2023.rar
If you received this file from an unknown source or found it in a public forum, exercise caution before opening it. Configuration files can sometimes be used to deliver malicious scripts or executables. Always scan such files with antivirus software before extraction. Where did you find this specific file , and You will need a tool like WinRAR, 7-Zip