Removing the AI check

Ive used the error fix button often due to a few excel files I get each week being saved as text instead of a number. For some reason, the button changed to AI where it takes around 10-15 seconds to fix something that used to take 2. Is there a way to remove this feature and get the old error button back? Other people in the office still have the original button and im not sure why I dont anymore. Or is there a way to change the cells manually, because it wouldn't let me do that either.