Message WZ13

This dialog is displayed if WinZip® was unable to open the requested archive. Specific causes for this error include:

• The archive file does not exist or is in use by another program.
• The specified folder does not exist.
• The file is not an archive.
• The archive has been damaged or corrupted.
• There were disk errors or insufficient memory while reading the archive.
• The archive contains invalid or illegal filenames.

If you are working with a Zip file, you can try repairing the file as described in Fixing Zip Files.