Standard Windows or Mac tools often struggle with double-extensions. Use one of these: The most reliable for .7z formats.
To start the extraction, you always open . If you try to extract Part 4 first, the software will usually throw an "unexpected end of archive" error. 3. Recommended Software
: If 7-Zip won't open it, try removing the .rar suffix from all parts so they just end in .7z.partX .
Multi-part files (indicated by .part4 ) cannot be opened alone. You have every single piece of the set in the same folder: Age_of_Dragons.7z.part1.rar Age_of_Dragons.7z.part2.rar Age_of_Dragons.7z.part3.rar Age_of_Dragons.7z.part4.rar (and so on...) 2. Identify the "Master" File
: Run the file through VirusTotal before running any .exe inside.