[
  {
    "Id": "906288",
    "ThreadId": "393744",
    "Html": "\r\n<p>Previously in my code&nbsp;I had added a directory, did a Save() of the archive, calculated the uncompressed size, added a Manifest to the archive using the AddFile() method and then did another Save() method to write the archive with the Manifest.&nbsp;\r\n This worked fine until we started using the Zip64Option parameter.</p>\r\n<p>When the archive is modified after it's been saved it was corrupted.</p>\r\n<p>We re-wrote the code to add the Manifest prior to saving the archive; however, we'd like to know if there is a correct way to add a file after the archive has been saved - a way that doesn't corrupt the file when it is Saved a second time.</p>\r\n<p>Thanks in advance,</p>\r\n<p>David</p>\r\n",
    "PostedDate": "2012-08-30T06:04:15.737-07:00",
    "UserRole": null,
    "MarkedAsAnswerDate": null
  }
]