When I first used Candybar I installed the WOA set and used it pretty much exclusively since. I now want to switch to SNOW.E 2 and while Candybar will allow me to after the initial restart (though for some reason it won't switch out the trashcan), a subsequent restart will revert some of the icons to WOA. WTF!

If I launch Candybar afterwards it notifies me that "an icon was modified by another application" and that "one of the icons is not the known system default." I then have to choose between the "currently installed icon" WOA and "Candybar's backup" (system default).
I've since trashed WOA off of my computer but the little sh*ts still show up. I've checked the Candybar folder in Users/*/Library/Candybar/ and they all appear to be system default. Is there a Candybar cache elsewhere on the computer?
I've tried deleting the .plist, repairing permissions, and even re-installing with no luck. Any ideas?