| SiteID | site ID of the license file |
| LicenseDate | date of the license file |
| Request | GetCurrentVinciMain for an update of Vinci and GetCurrentDemoData for a download of the Vinci demo data |
| UserName | login name of user that runs the update program |
| ComputerName | computer name of the machine that runs the update program |
| UpdaterShortVersion | version of the update program |
| VinciNumVersion | version of Vinci that runs the update program |
| VinciVia | menu entry that initiated the update |
| Platform | computer platform identification string (e.g. /win64) |