“RAR is likely more familiar and easier to deal with than XZ. RAR is a fairly obscure format in 2020 ... It was popular back when every byte mattered and archives needed to be split because modems.” MiSTer FPGA Forum · 5 years ago
Because "bimosoha" is a unique identifier, this file likely contains specialized content such as: bimosoha.rar
Ensure the unrar package is installed to use your native file manager. “RAR is likely more familiar and easier to