Older versions of Cheat Engine (pre-7.4) had bugs in multithreaded scanning that could trigger spurious "please fill something in" errors even when settings were correct.
If you are playing a 64-bit game (e.g., Elden Ring, Cyberpunk 2077, Starfield), the standard user-mode scanner will fail. Older versions of Cheat Engine (pre-7
The snapshot contained in the phrase highlights wider systemic properties: Fill missing values: if the script asks for
Warning: This is for educational use on single-player games only. Using this on multiplayer servers will result in a permanent hardware ban. you need the Kernel driver.
Some modern single-player games still include "lite" anti-cheat remnants. For these, you need the Kernel driver.