A RunDLL error on startup occurs when a DLL file that is needed to start with a program, run at startup or set up as a scheduled task fails to start. Use these fixes!

With the introduction of Vanguard on May 1, 2024, a host of error codes have been causing problems for League of Legends players, with many not knowing how to fix these frustrating problems.

Like most games, inZOI has several error codes, bugs, and crashes. Use our guide to learn what's causing them and how to fix them.