| TABLE 1: Windows Installer Switches for UI Levels |
| Switch |
UI Level |
| /qn |
No UI |
| /qb |
Basic UI |
| /qr |
Reduced UI with a modal dialog box displayed at the end of the installation |
| /qf |
Full UI with a modal dialog box displayed at the end of the installation |
| /qn+ |
No UI except for a modal dialog box displayed at the end of the installation |
| /qb+ |
Basic UI with a modal dialog box displayed at the end of the installation |
| /qb- |
Basic UI with no modal dialog boxes |