Okay, ever since I installed Openbase to use with software I am developing, these mysterious files called "thumbs.db" apppear in the oddest places, and in places that have no relation whatsoever with Openbase. The picture below is a folder of Powerschool page mods I do using (generally) GoLive. Does anyone have an idea why this is happening and what it might mean? Opening that file simply opens Openbase manager with no content. (second picture) Odd.