Assetto Corsa Is Obsolete V1.16.3 Is Required Fix May 2026

" Assetto Corsa is obsolete (v1.16.3 is required)"

The error is a common issue encountered by users of Content Manager (CM) and the Custom Shaders Patch (CSP) . It typically occurs because the base game received a minor update to version 1.16.4, which older versions of CSP do not recognize as valid. Quick Fix: Editing the Changelog

  1. Compatibility problems: With the rapid evolution of computer hardware and software, Assetto Corsa has struggled to keep up. Many players have reported issues with the game not functioning properly on newer systems, including problems with graphics cards, processors, and operating systems.
  2. Bugs and glitches: As with any complex software, Assetto Corsa has its fair share of bugs and glitches. However, in recent years, players have reported an increasing number of issues, including crashes, freezes, and corrupted save files.
  3. Outdated content: Although Assetto Corsa was initially released with an impressive list of cars and tracks, the game's content has become somewhat stale. The game's community has been clamoring for new content, but Kunos Simulazioni has shifted its focus to newer projects, such as Assetto Corsa Competizione.
  4. Lack of support: The game's developer, Kunos Simulazioni, has been criticized for its lack of support for the original Assetto Corsa game. Although the company has released occasional updates, many players feel that the game has been abandoned, leading to a sense of frustration and disappointment.

If the above fails, a sneaky CSP configuration file might be overriding the version. assetto corsa is obsolete v1.16.3 is required fix

Some mods have their own internal version check written into encrypted Lua scripts. The mod creator may have locked it to a specific CSP version, not just the AC version. " Assetto Corsa is obsolete (v1