A "proper piece" for a multi-part file like generally refers to having all the sequence files needed to complete the extraction. If you only have one part of a multi-part set, the archive is considered incomplete and cannot be opened properly. How to Extract Multi-Part RAR Files
: Right-click the first file in the sequence (usually Part 1) and select "Extract Here" or "Extract to [Folder Name]" . The software will automatically link the subsequent parts to rebuild the original file. Troubleshooting
To extract these files successfully, you need a "proper" extraction tool and all corresponding parts:
