When using the DotNetZip - WinFormsTool.exe to extract the contents of the attached file I get "The MAC does not match" for several files. I have tested the attached file with Windows Explorer, WinZip 11.2 and WinRAR 3.93 all of which extracted the contents without issue. I also wrote a very short C# routine to extract the contents but also get the same message on several of the files in the archive.
string strPath = System.IO.Path.GetDirectoryName(ZipFile);
Ionic.Zip.ZipFile tmpAttachment = new Ionic.Zip.ZipFile(ZipFile);
tmpAttachment.Password = Password;
foreach (Ionic.Zip.ZipEntry zipEntry in tmpAttachment.Entries)
Either the MAC is correct or all the other applications are ignoring it.
Archive password: C-XPSQ5-BRT5302-