Move all parts into the exact same folder on your computer. Do not rename them, as the extraction software looks for the specific sequence (part1, part2, etc.).
Right-click only on DiRT4.part1.rar and select "Extract Here" or "Extract to DiRT4/" .
Note: You do not need to extract Part 7 individually. The software (like WinRAR or 7-Zip) will automatically pull data from Part 7 when it reaches that point in the sequence. DiRT4.part7.rar
This usually means DiRT4.part7.rar (or another part) didn't download correctly. You will likely need to redownload this specific part.
Use WinRAR or 7-Zip , as they are the standard for handling multi-part .rar files. Move all parts into the exact same folder on your computer
Once the process reaches 100%, you will see a new folder or an .iso file. This contains the actual game data. You can then run the setup.exe found inside that new folder to install the game. Common Troubleshooting
If the extractor asks for Part 8, ensure Part 8 is in the folder and named correctly. Note: You do not need to extract Part 7 individually
This file is a specific segment of a split-volume compressed archive for the game . Because it is a "part" file (Part 7), it cannot be opened or used on its own; it requires all other parts to function. Quick Guide to Using .part7.rar