: 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.
To use the "piece" you have, follow these standard extraction steps: DODIPLAG.part09.rar
: If you get a "Checksum Error" involving part 9, you may need to re-download that specific file. : Use a tool like WinRAR or 7-Zip
: If the installer freezes, try running it in Safe Mode or rechecking the torrent/download files for completeness. including your part09