: Use a tool like WinRAR or 7-Zip to right-click only on part01.rar and select "Extract Here". The software will automatically pull data from all subsequent parts, including your part09, to recreate the full installer.
: If you get a "Checksum Error" involving part 9, you may need to re-download that specific file. DODIPLAG.part09.rar
To use the "piece" you have, follow these standard extraction steps: : Use a tool like WinRAR or 7-Zip
: Ensure you have every part of the set (part01, part02, etc.) in the same folder . If any part is missing or corrupted, the extraction will fail. including your part09