: For solid RAR archives, it is best to use WinRAR or 7-Zip .

: If any part (like part 1 or part 3) is missing from the folder, the extraction will fail immediately.

: Ensure you are using the latest version of your extraction tool. Older versions may struggle with newer RAR5 solid compression.

To extract "part 2" successfully, you cannot open it in isolation. Follow these steps:

It looks like you are dealing with a for a project or game update (Erenon v1.01). When an archive is "solid" and split into parts (like .part1.rar , .part2.rar ), the files are compressed as one continuous data stream to save space, which means they are highly interdependent. How to Properly Extract This Archive

Do you have of the archive downloaded in that same folder?

: Select "Extract to [Folder Name]/" to keep everything organized. In 7-Zip : Select "Extract to "[Folder Name]"". Troubleshooting "Solid Archive" Errors

: Ensure all numbered parts (e.g., part1.rar , part2.rar , and any others) are in the same folder .