Assetto Corsa Is Obsolete V1163 Is Required Fix Extra Quality [new] Direct

Verifying Steam files removes your CSP. You must reinstall it.

During its early years, Assetto Corsa received regular updates, which added new features, cars, and tracks to the game. These updates helped keep the game fresh and ensured that the community remained engaged. However, as time went on, the frequency and scope of these updates began to dwindle. Verifying Steam files removes your CSP

If there's a specific patch mentioned (like v1163), you might need to find and install it manually. Assetto Corsa received regular updates