yes, still it refers to a list of mime types, relations between file types, icons and apps opening them
it is not a error itself and it is not being mentioned the nividia driver so no relation
this kind of messages, i have seen them in recent years in many occasions , doesn't matter much really, there is no damage being done, in the worst case a file looses a relation to the app or the icon it should use or show, you can edit properties if the file and give a new icon and select the app that opens it