I have tried using this plugin on two sites a dev and a live site (dev = directory structure is aaaa and live = directory structure with aaaa.co.uk).
I wanted to use some extra icons for my markers.
The first one installed perfectly and any new icons immediately appeared in the list of icons.
The second (live) site gave no errors but the directory wasnt created and the icons were missing. I copied the directory from the other site and all the icons appeared except any new ones I'd added. No matter what I try I cant get it to 'see' the new icons.
If I change the name of say the 'gift' gift.png to something else it fails to find that icon.
How can I get it to reset itself to pick up new icons. Have tried reinstalling but that doesnt help.