The file "[KS] Pierisim_WinterGardem.part01.rar" appears to be the first part of a multi-volume RAR archive containing digital assets, likely associated with , a well-known creator in the The Sims 4 custom content (CC) community. Content Analysis
Move the resulting .package files into your game's Mods folder (usually found at Documents > Electronic Arts > The Sims 4 > Mods ). [KS] Pierisim_WinterGardem.part01.rar
RAR files split into parts (e.g., .part01, .part02) are used when the total file size is large. You must have all parts in the same folder to successfully extract the contents. Technical Usage To use these files in The Sims 4 : Download all parts: Ensure you have part01, part02, etc. The file "[KS] Pierisim_WinterGardem