Yes of course. The LCD has its native resolution - even if it could be changed it would look like crap.
If you set the task bar so that it is visible when you hover the cursor at the bottom of the screen,
you may be able to get the Taskbar icon to display for the installer.
Right click it and select "move". From there you can use the arrow keys to make the main
installer window move up or down or side to side.