If you are posting these files to a forum or file host, you must upload all parts, or users will not be able to extract them.
Use software like WinRAR, 7-Zip, or unrar to open only the first file (e.g., 13.rar or filename.part1.rar ). 13-14.rar
The software will automatically read the subsequent numbers ( 14.rar , etc.) to reconstruct the original, complete file. If you are posting these files to a