Remove "Thumb.db" from Computer

Thumb.db file is created in images folder (wallpapers folder). It cache the current pictures of the directory.

To remove it or prevent this from caching do the following steps-->

1. Open "My Computer"
2. Click on the Tools Menu and then Folder Options
3. Go to "View Tab"
4. On the Advance Setting panel select Do Not Cache Thumbnails
These steps will removed all the thumbnail files from your computer and never created again..