The things that cause an AOB scan error in a trainer that is up to date with current version of the game, is either a live scanner in security software blocking it, the game got a hot fix/update pushed or it's reading old data used in the last session and thinks it changed already.
For security the work folder and trainer should be added to exclusoin list of anti-virus.
If it's a hot fix/update to game, nothing you can do but report and wait for new trainer.
For old data, delete the work folders.
Learn how to make your own Trainer Cleaner for the above paths here.Link[Edited by CyPHeR369, 11/6/2020 1:14:49 PM]