Because it is "part 08," you cannot open it on its own. You need the complete set of parts (e.g., part01, part02, etc.) to successfully extract the content.
: Right-click on part01.rar (the first file) and select "Extract Here" or "Extract to folder..." using a tool like WinRAR or 7-Zip .
: Ensure all numbered parts (part01.rar through the final part) are in the same folder.
: If you are missing any part, the extraction will fail with an error like "Unexpected end of archive" or "Volume missing".
: Always scan extracted files with an antivirus like Avast or Windows Defender before opening them.
: All parts must have the exact same name except for the part number (e.g., AIOURDR2DD.part01.rar , AIOURDR2DD.part02.rar , etc.).