![]() ![]() Example1: if outside.zip contains inside.zip, the data in the temporary file is encrypted only if it was encrypted in inside.zip. The data in the temporary file is encrypted only if the archive is encrypted. In this case, the embedded archive is extracted into a temporary file before its files are extracted. The embedded option can be used to extract the files in an embedded archive file directly instead of first extracting the embedded archive itself. ![]() ![]() For example, a ZIP file can contain another ZIP file, or a GZIP archive can contain a TAR archive. Data in the temporary file is encrypted if it is to be encrypted in the final archive.Extracting an embedded archive: An archive can be embedded in another archive. Similarly with new or updated files for the archive: they are encrypted in the temporary file if they are to be encrypted in the updated archive.Creating a spanned archive: A temporary file is created to span an archive in segments across multiple discs or other media. Data in the temporary file is encrypted if it was encrypted in the archive you are updating. When the update is completed, the original archive is replaced with the updated copy. There are several operations for which PKZIP / SecureZIP creates temporary files:Updating an archive: When you update an archive, PKZIP / SecureZIP first creates and updates a temporary copy of the archive.
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