, as Cheat Engine creates large temporary files during the initial scan. Common Causes for "Thread 0" Errors Permissions

Anti-cheats often blacklist the filename "Cheat Engine.exe".

If you have filled in a value but still encounter thread errors or "0 results," the issue may be deeper: Security Software

Even single-player games sometimes ship with background anti-cheat software (like Easy Anti-Cheat or Denuvo). If a game uses these, standard user-mode memory scanning will trigger errors or crash your game. You may need to look for a specific bypass or launch the game in offline mode.

Does the error happen or after the scan bar reaches a certain percentage?

: Cheat Engine generates massive temporary files during scanning. If your Windows user folder or temp path contains non-ASCII characters (like é , ö , or Cyrillic), Cheat Engine's backend cannot read or write to the folder.

Most guides stop at fixing the error. You asked for "100% better" – that means

Disconnect from the internet, turn off the launcher (Steam/Epic), and start the game executable directly.

Uncheck if you are scanning an older 32-bit application.

When Cheat Engine scans an application's RAM, it maps segments of memory based on strict constraints (such as value type and scanning rules). Thread 0 throws a fit when these parameters break. The most common triggers include:

If you run an outdated or wrong build variant of Cheat Engine, memory hooks will crash.

This error typically appears when attempting a "First Scan" or "Next Scan" and indicates that Cheat Engine’s memory scanning routine has failed to initialize properly or has been blocked. It is common in modern games, particularly those protected by anti-cheat systems.