Type a valid number, match it to your Value Type, and the error will vanish instantly. For the rare cases where you have typed a number and still see the error, resetting the CE configuration or updating to version 7.5+ will solve it permanently.
: Security software like Comodo AV or anti-cheats (e.g., Vanguard ) often flag Cheat Engine's memory-reading behavior as a threat, cutting the "thread" mid-scan. How to Fix the Error Type a valid number, match it to your
Cheat Engine (CE) remains the go-to memory scanner and debugging tool for gamers and modders. However, like any sophisticated software that hooks into running processes, it is prone to cryptic error messages. One of the most frustrating and confusing errors appears when you attempt a first or subsequent scan: How to Fix the Error Cheat Engine (CE)
If you filled something into the box but the error persists, your configuration settings might be corrupted or incompatible with the application you are inspecting. Adjust Scan Buffer Settings Adjust Scan Buffer Settings : This is the critical part
: This is the critical part. In the context of Cheat Engine, this message almost always means you've attempted to start a memory scan for an "Exact Value" without providing any value for Cheat Engine to actually look for. The accompanying (100) is the default placeholder number often pre-filled in CE's "Value" box. The error essentially says: "You told me to find an exact value, but you didn't tell me what value to find. Fill in the blank!"
Modern games use systems like or BattlEye that intentionally crash Cheat Engine's scanning threads to prevent hacking. Verify if the game has an active anti-cheat.
Are you encountering this error while scanning a or after reaching a certain number of results?
