If you get an error saying the archive is solid and cannot be modified, it means you can only extract the whole thing at once, rather than picking individual files out of the list.
Standard Windows ZIP tools often struggle with .rar formats. Use 7-Zip (free and open-source) or WinRAR (the native tool for .rar files). Download DPSOB rar
Since .rar files are compressed archives, the "solid" part usually refers to a —a special compression method that makes files smaller but requires the right tools to open. 1. Where to Find the Download If you get an error saying the archive