Un01.part1.rar

Handling a file with a .part1.rar extension indicates that it is the first segment of a multi-part compressed archive. To access the contents, you must have all subsequent parts (e.g., .part2.rar , .part3.rar ) in the same location. How to Extract Multi-Part RAR Files

: Ensure every numbered segment of the archive is in the same folder . If any part is missing, the extraction will fail. un01.part1.rar

Do you have of the archive downloaded in one folder? Handling a file with a