- Open folder options ( click start and run, type "control.exe folders" press enter)
- Click on the View Tab
- Place a check in the option "Do not cache thumbnails"
- Click Ok
- that's it you turn off the thumbs.db features
- Open search window
- Click on All Files and Folders
- Now search for a thumbs.db files (make sure all hard disks selected)
- Click Search
- In the long list of thumbs.db files, select all files and delete the files.