Adjusted Configuration, under Cart Types, to include new and modified ranges. However, after change, carts showed up as the wrong color (red), which is the indication for a missing cart. In this instance, the change that occurred put certain carts into new categories in Maestro that the Minv Server did not recognize. This is due to the fact that in Maestro 3.3 and below, the Minv Server must be restarted to recognize 'any' configuration change that deals with Inventory. This includes music database changes, cart types, audio paths, and time functionality.