Assetto Corsa | Is Obsolete V1.16.3 Is Required

If you are a sim racer who enjoys the limitless world of modding in Assetto Corsa , you have likely been greeted by a frustrating red wall of text recently. It appears when you try to join a specific online server or launch a particular modded car. The message reads:

For the casual driver, this error is confusing. You bought the game on Steam. It updates automatically. How can it be "obsolete"? Why is it asking for a version number that doesn't seem to exist in your Steam library? And most importantly: assetto corsa is obsolete v1.16.3 is required

isn't a bug; it's a handshake between two eras of modding. The game is technically "obsolete," but the community has built a life-support system so robust that it outpaces modern sims in features. If you are a sim racer who enjoys

As CSP evolved, modders started building features that required specific CSP versions. Eventually, server hosts began using a feature within CSP that checks the . You bought the game on Steam