Are you getting a (e.g., "CRC error," "unexpected end of archive")?
To open or extract the data within SPECIAL992_PACK1.part1.rar , you must have all other parts in the same set (e.g., .part2.rar , .part3.rar , etc.) in the same folder [1, 2]. SPECIAL992_PACK1.part1.rar
Simply use a program like WinRAR , 7-Zip , or similar to extract only part1 . The software will automatically pull data from the subsequent parts. Are you getting a (e