Disabling Thumbnail Cache Generation in Windows In Windows XP and 2003, Thumbs.db files can be found in all folders that have the thumbnail/filmstrip view enabled and contains photos, graphics and certain kinds of documents (such as PDF or HTM files). Thumbs.db is a database file that is used to store the details about the thumbnail preview of the concerned folders so that … [Read more...] about How Can I Disable / Prevent / Stop / Turn off Thumbs.db In Windows XP / 7 / Vista