"Unable to open zip archive" error? - The Omni Group Forums I've been unable to open my database on my main working Mac all day. I'm getting the error message 'Unable to open zip archive, The unzip failed to open'.
Unable to open zip file | Apple Support Communities I double click on a zip file to open it, see the thermometer progress bar but it ends with the following Archive Utility error message: "Unable to unarchive (name of ...
