On Windows 7 Pro I have changed both icons for the recycling bin (full and empty) to ones I prefer. But when the bin is empty and I put a file in it, the icon only changes to the one for a full bin when I refresh the cache by pressing F5. Similarly when the bin is full and I empty it, I also need to refresh the cache to get the icon to change to the one for an empty bin.
How can I get the icon to change as soon as I put a file into a previously empty bin and as soon as I empty a bin that was not previously empty?