One of the parts (possibly part 03) is corrupted and needs to be re-downloaded.
Check that no parts are missing (e.g., jumping from part 02 to part 04). If a single part is missing or corrupted, the "paper" (the internal document or data) cannot be reconstructed. 3. Extract the Content Once all parts are in one location: on the first part ( part01.rar ). RRRDDD.part03.rar
Multi-part RAR archives (split volumes) cannot be opened individually. You must have every segment in the same folder. Based on the naming convention, you likely need: RRRDDD.part01.rar RRRDDD.part02.rar RRRDDD.part03.rar (the file you have) ...and any subsequent parts until the end of the sequence. 2. Verify the Sequence One of the parts (possibly part 03) is
You are likely missing part01.rar or part02.rar . The extraction must start from the first file. You must have every segment in the same folder