: If the archive is "long" and was interrupted during creation, the headers (stored at the end of the file) may be missing or corrupt. Key Technical Specs Unable to extract 7z archives with long paths #116 - GitHub
: 7-Zip can handle very long file paths, but extracting them into Windows File Explorer often fails if the total path exceeds 255 characters . : If the archive is "long" and was
The file appears to be a 7-Zip compressed archive, likely named "si" (possibly for System Information or Silent Installation ). Based on your mention of "long content," you are likely dealing with high compression levels, large file sizes, or complex directory paths that can cause performance issues or extraction errors. Common Issues with Large .7z Files Based on your mention of "long content," you
: Large archives, especially those created with fewer threads, can extract slowly. If it contains millions of small files, disk metadata overhead will significantly slow down the process. large file sizes