The game may mistakenly treat it as an attempt to bypass disc checks, resulting in the error. Even if you are not using Daemon Tools directly, its background services may still be active and trigger the message. Now that you understand the cause of the error, let’s go through the fixes.
1. Close Daemon Tools from Task Manager
2. Disable Daemon Tools from Device Manager
If closing the program did not help, disabling or uninstalling the Daemon Tools drivers from Device Manager can resolve the error. This method also removes hidden drivers, such as sptd.sys, that may be flagged by the anti-cheat system.
3. Uninstall Daemon Tools
