Windows may block Cheat Engine from reading a game's memory. Right-click the Cheat Engine shortcut. Select . Ensure your antivirus isn't "sandboxing" the program. 3. Invalid Scan Settings
The error in Cheat Engine occurs because the software is being asked to execute a memory scan while the "Value" input field is entirely blank . When Cheat Engine attempts to read the empty field, it cannot process the request, crashes the initial scanning thread (Thread 0), and throws a prompt reminding you to enter a number, string, or hex value before searching. Understanding the Anatomy of the Error Windows may block Cheat Engine from reading a game's memory
Are you encountering this error while scanning a or after reaching a certain number of results? Ensure your antivirus isn't "sandboxing" the program
: This part tells you which scanning thread generated the error. Cheat Engine's memory scanner is multi-threaded, meaning it uses multiple processor cores simultaneously for faster performance when available. "Thread 0" is simply the first scanning thread that ran into a problem. It's not necessarily the root cause; it's just the first to hit an obstacle. When Cheat Engine attempts to read the empty
If you do not know the exact numerical value you are looking for—such as a visual health bar or a hidden energy mechanic—you cannot use an exact scan. Open the dropdown menu. Choose Unknown initial value .