: To open a split RAR archive, you must have all parts in the same folder. You then right-click part01 and select "Extract Here" using a utility like WinRAR or 7-Zip .
: This is often a internal tracking code or a release number used by specific groups (such as "SKIDROW" or "CODEX" in the gaming scene, or specialized CAD/engineering software repositories).
: This is a common shorthand found in the "The Sims 4" (TS4) modding community, specifically referring to the High School Years expansion pack.