{
  "WorkItem": {
    "AffectedComponent": {
      "Name": "",
      "DisplayName": ""
    },
    "ClosedComment": "",
    "ClosedDate": null,
    "CommentCount": 0,
    "Custom": null,
    "Description": "Hi,\nthis code work me well for folder with many files and subfolders.\n\n                using (ZipFile zip = new ZipFile())\n                {\n                    zip.UseUnicodeAsNecessary = true;\n                    zip.CompressionLevel = CompressionLevel.BestCompression;\n                    zip.UseZip64WhenSaving = Zip64Option.Always;\n                    zip.BufferSize = 1024 * 1024;\n                    zip.AddDirectory(\"c:\\Temp\\Folder\");\n                    zip.MaxOutputSegmentSize = 1024 * 1024 * 10;\n                    zip.Comment = String.Format(\"This zip archive was created on machine '{0}'\", System.Net.Dns.GetHostName());\n                    zip.Save(\"c:\\Temp\\Archiv\\arch_prj2.zip\");\n                    zip.Dispose();\n                }\n\nBut when I tried compress this file:\nhttp://private.sw22.cz/RAID_AHCI_Win7_8_8-1_VER12801016.zip\nsize is about 18MB.\n\nI got this exception:\nA first chance exception of type 'System.IO.FileNotFoundException' occurred in Ionic.Zip.dll\nAdditional information: File c:\\Temp\\Archiv\\arch_prj2.z01 not found. \n\nI changed MaxOutputSegmentSize\nzip.MaxOutputSegmentSize = 1024 * 1024 * 10;  // 10MB per file\nto\nzip.MaxOutputSegmentSize = 1024 * 1024 * 30;  // 30MB per file\nand compression finish without exception.\n\nBut I need smaller filesize.\n\nI am using library v1.9.1.8.\n\nSincerely Petr",
    "LastUpdatedDate": "2015-09-14T04:26:00.14-07:00",
    "PlannedForRelease": "",
    "ReleaseVisibleToPublic": false,
    "Priority": {
      "Name": "Unassigned",
      "Severity": 0,
      "Id": 0
    },
    "ProjectName": "DotNetZip",
    "ReportedDate": "2015-09-14T04:26:00.14-07:00",
    "Status": {
      "Name": "Proposed",
      "Id": 1
    },
    "ReasonClosed": {
      "Name": "Unassigned"
    },
    "Summary": "File not found exception .z01",
    "Type": {
      "Name": "Unassigned",
      "Id": 5
    },
    "VoteCount": 1,
    "Id": 17522
  },
  "FileAttachments": [],
  "Comments": []
}