"A folder with the same name already exists"

Hi,

I had an associate get the "A folder with the same name already exists" when trying to delete an item from their local Vault Cache.

I followed https://www-secure.symantec.com/connect/forums/error-when-deleting-itemsfolders-virtual-vault and renamed the Deleted Items folder and hey presto everything works.

Anyone understand what is happening and why would the rename helps?

Thanks,

(EV10.0.4, v10.0.4 Add-in, Windows 7, Outlook 2013 which is very different than the original post so this issue doesn't appear to be version specfic)