The double extension ( .7z.7z ) often happens when a file is compressed twice or if there was a naming error during the download. You may need to extract it twice to get the original content.
If you didn't expect this file or don't know the source, avoid opening it. Archive files can contain executables or scripts that run automatically upon extraction. Fájl letöltése The one.7z.7z
The .7z extension indicates a compressed archive created with , a free and open-source file archiver. The double extension (