Adding MIME Types to the Virtual Directory

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Add three MIME types to ensure the files (DMG, PKG, and MPKG) download properly.

  1. Open the IIS Manager.
  2. From Server Manager, select Tools > Internet Information Services (IIS) Manager.
  3. Click the computer name.
  4. Double-click MIME Types.
  5. Click Add in the Actions pane.
  6. Enter .dmg in the File name extensions field, and file/download in the MIME type field, and then click OK.
  7. Click Add in the Actions pane again.
  8. Enter .pkg in the File name extension field and application/octet-stream in the MIME type field, and then click OK.
  9. Enter .mpkg in the File name extension field and application/octet-stream in the MIME type field, and then click OK.
  10. Click the server in the Connections pane, and click Restart in the Actions pane.