The graphics mode driver can be selected from the Graphics Options panel in the game, or may be run from the command line using the switch -d:Software.SimCity Deluxe Edition Free Download Repacklab
Software Mode: SimCity 4 also provides a software-based graphics driver which will work with most video cards. To fix this, please download ATI driver 7.79 or later (also referred to as CATALYST 02.4) from on the Internet.
There is a known ATI driver defect that results in SimCity advisor animations dropping polygons.
It is recommended to always install the latest certified drivers for all your hardware