Because this is a multi-part archive (indicated by .part1.rar ), you need all associated parts (e.g., part2.rar , part3.rar ) in the same folder to extract them successfully.
: You only need to initiate the extraction on the first part ( .part1.rar ); the software will automatically pull data from the subsequent parts. Potential Contents If you are looking for a "paper" specifically: sc23238-PCBS2v10010.part1.rar
: You can use the built-in archive manager (Ark) or the terminal. Right-click the first part and choose "Extract" . Because this is a multi-part archive (indicated by