Because Windows does not always support RAR files natively (depending on your version), you will likely need a third-party tool: How to open and extract rar files on Windows 10 pc?
: The "1" often suggests it is either the first part of a series or a single collection of logs from a specific session. How to Open "1logs.rar" 1logs.rar
: Text files (like .log or .txt ) that record events, errors, or activities from a piece of software or an operating system. Because Windows does not always support RAR files