Some games protect their memory with PAGE_READONLY flags. Cheat Engine may still scan but throw a Thread 0 error if it cannot write temporary buffers.
: Close CE completely. Right-click the Cheat Engine shortcut and select Run as Administrator . Troubleshooting the "Cheat Engine Scan Error: Thread 0,
The is one of the most common but easily fixable errors in Cheat Engine’s long history. It’s not a hardware failure, a virus, or a broken game. It’s simply Cheat Engine’s way of saying: Right-click cheatengine-x86_64
Cheat Engine :: View topic - Scan error:thread 0:access violation? Please Fill Something In" error
To resolve the "Cheat Engine Scan Error: Thread 0, Please Fill Something In" error, try the following steps:
cheatengine-x86_64.exe or cheatengine-i386.exe.