: If you see a config.txt or CFG file associated with a 7z archive, it often controls "deep" installation features, such as parameter forwarding, silent installation, or running specific programs automatically after extraction.
The term "deep feature" in this context usually refers to a specific technical configuration or a metadata extraction process: CFG.7z.001
: To open it, you must right-click the .001 file specifically (using a tool like 7-Zip or Unzip One ) and select "Extract." The software will automatically detect and stitch the other parts together. : If you see a config
: 7-Zip achieves high compression ratios by looking for similarities deep within the data using stacked combinations of filters. it often controls "deep" installation features