Icon Cache Management
- Icons are cached on the file system separate from other media items
- Cached icons are stored in the /<website root>/temp folder
- The default location of the Media Cache Folder is /App_Data/MediaCache
- Cached icon file names begin with 'icons_'
- Delete all the files beginning with 'icons_' in the /temp folder and all the files in the media cache for /shell to clear the icon cache