This type of images are displayed on the left side of the window of resources explorer...
the images are stored in a cache and may occupy a significant amount of disk space, if not we are interested in this feature, you can disable it by running the application regedit.exe and select the following key:
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
edit or create (if doesn't exist) the following value:
"DisableThumbnailCache"=dword:1
