If you tell me what you're trying to do, I can guide you through the process.
Usually, the contents of these files (often .dsf or library folders) are placed into the main Daz Studio content directory (e.g., Documents/DAZ 3D/Studio/My Library ). REM body morphs.rar
Always ensure you scan any .rar files with reputable antivirus software before unpacking. If you tell me what you're trying to